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Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 1
T S T T U T T T
I. T
1.
Peptit -
peptit.
- aminoaxit 2 COOH.
- - - - .
- -CO-NH-
2
-NH 2 -
aminoaxit) 1.
2 O.
2.
- Oligopeptit - aminoaxit
- Polipeptit - - aminoaxit.
3.
a)
-
-NH 2
COOH.
b)
4. T
a)
- aminoaxit.
Gly Gly Gly + H 2 O Gly + Gly Gly Gly
Gly Gly Gly Gly + 3H 2 O Gly
b)
Peptit + Cu(OH) 2 / OH*
II.
V
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 2
1.NH 2 (CH 2 ) 5 CONH(CH 2 ) 5 COOH
2.NH2CH(CH
3)CONHCH
2COOH
3.NH2CH
2CH
2CONHCH
2COOH
4.NH2(CH)
6NHCO(CH
2)
4COOH.
A. 1,2,3,4 B. 1,3,4 C. 2 D. 2,3
-2016)
-
peptit.
V
A. 2 B. 3 C. 4 D. 1
- Gly, Gly- Ala, Gly- Gly, Ala- Ala;
2 = 4
- -
nhau.
- - -
-
-
nx
. ...n
nthuasox
x x x x
V 3:
A. 3 B. 9 C. 4 D. 6
GAP; GPA; AGP; APG; PGA; PAG
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 3
V
A. 50 B. 120 C. 60 D. 15
2013)
thi.
V
A. 10 B. 12 C. 18 D. 24
-2012)
22C
224.3. 12C
a ; G b
a G b a , G b
4!
122!
T -
!2
in
V
A. 8 B. 5 C. 7 D. 6
)
i .
1 =3
x n
3
3 - 2 = 6
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Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 4
V
H 2 N-CH(CH 3 )-CO-NH-CH 2 -CO-NH-CH 2 -CH 2 -CO-NH-CH(C 6 H 5 )-CO-NH-CH(CH 3 -
:
A.
B. -
C.
D.
-2015)
- - - amino axit.
-NH-CH 2 -CH 2 - - - -
-
V
- -
A. Gly-Phe-Gly-Ala-Val B. Gly-Ala-Val-Val-Phe
C.Gly-Ala-Val-Phe-Gly D. Val-Phe-Gly-Ala-Gly
Pentapeptit X Gly + Ala + Val + Phe
1 mol 2 mol 1 mol 1 mol 1 mol
Val- Phe + Gly-Ala Val: nn Gly Ala Val Phe
Gly nn: Gly Ala Val Phe - Gly
V
A. Gly Ala Val Ala. B. Val Gly Ala.
C.Ala Gly Val Gly D. Ala Val Gly
-2012)
0,1714.245
14
:117 98 18 188
: 75 89 18 146
Val Gly
Val Ala
V
A. Cu(OH) 2
- 2
III.
Cu 1:
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 5
A. -
B. - -
peptit.
C. .
D. -
-2016)
Cu 2: ?
A.
B.
C.
D. 2 -1 )
-2011)
Cu 3: ?
A. - amino axit.
B. -
C. 2
D.
peptit.
-2015)
Cu 4:
A. H2N-CH2-CH2-CO-NH-CH2COOH B. H2N-CH2CO-NH-CH(CH3)-COOH
C. H2N-CH2-CH2-CO-NH-CH2-CH2COOH D. H2N-CH2-NH-CH2-COOH
2-2015)
Cu 5:
A. H 2 N-CH 2 -NH-CH 2 COOH B. H 2 N-CH 2 -CH 2 -CO-NH-CH 2 -CH 2 -COOH
C. H 2 N-CH 2 -CH 2 -CO-NH-CH 2 COOH D. H 2 N-CH 2 -CO-NH-CH(CH 3 )-COOH
-2015)
Cu 6:
A. Ala, Gly B. Gly, Val C. Ala, Val D. Gly, Gly
( 2015)
Cu 7:
A.
B. H 2 S-CH 2 -CH 2 CO-NH-CH 2
C.
D.
-2015)
Cu 8: 2
A. B. C. D.
-2016)
Cu 9: y khng
A. 2
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 6
B.
C. -
D. Amino axit
-2014)
Cu 10: khng
A. - -
B.
C. -
D. -
-2014)
Cu 11:
A. Axit glutamic HOOC-CH2-CH
2-CH(NH
2 -
B. T
C.
D. 2
m xanh.
-2015)
Cu 12: khng
A.
B.
C.
D. 3 )NHOCCH 2 NH 2
-2015)
Cu 13:
A. B. Protein C. D. Lipit
-2015)
Cu 14:
A. 3
B.
C.
D. -
-2015)
Cu 15:
A. Ala Ala Gly B. Gly Gly - Ala
C. Ala Gly Gly D. Gly Ala Gly
-2014)
Cu 16:
A. -
peptit.
B. - -1)
C. -
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 7
D. 2 HNO
3
-2014)
Cu 17:
A.
B.
C.
D. CH 3 CH 2 N(CH 3 )CH(CH 3 ) 2 etylmetylpropan 2 amin.
-2015)
Cu 18:
A. c - amino axit .
B. 3
C. 2.
D.
-2015)
Cu 19:
A. - amino axit .
B.
C. -
D. i Cu(OH) 2 .
2014)
Cu 20:
H 2 N-CH(CH 3 )-CO-NH-CH 2 -CO-NH-CH 2 -CH 2 -CO-NH-CH(C 6 H 5 )-CO-NH-
CH(CH 3
A.
B.
C.
D. -
-2014)
Cu 21:
A. 4 B. 3 C.1 D.2
-2015)
Cu 22:
- - - - - - - -
A. 3 B. 4 C. 5 D. 6
-2013)
Cu 23: - - - - - - -
phenylalanin ( Phe)?
A. 4 B. 3 C. 6 D. 5
-2014)
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 8
Cu 24: -
A. 4 B. 6 C. 12 D. 9
-2014)
Cu 25:
H 2 NCH 2 CH 2 COOH, CH 3 CHNH 2 COOH, H 2 NCH 2
A. 3 B. 2 C. 9 D.4
-2014)
Cu 26:
-
-
A. 7 B. 9 C. 6 D.8
Cu 27:
H 2 N-CH 2 -CO-NH-CH(CH 3 )-CO-NH-CH(C 6 H 5 )-CO-NH-CH 2 -CH 2 -CO-HN-CH 2 -
COOH
A. 2 B. 3 C. 4 D. 1
-2014)
Cu 28:
1. - -
2.
3.
4.
5.
C 2 H 5 ONa > NaOH > CH 3 NH 2 > NH 3 > C 6 H 5 NHCH 3 > C 6 H 5 NH 2
A. 3 B. 1 C. 2 D. 4
-2014)
Cu 29:
(a) ure.
(b)
(c)
(d)
A. 1 B. 2 C. 3 D. 4
Cu 30:
(a)
tit.
(b) - amino
axit.
(c) -
n!
(d)
A. 2 B. 1 C. 3 D. 4
-2013)
Cu 31: C
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 9
1. - -
-
2. 2.
3.
4.
5.
C2H
5ONa > NaOH > CH
3NH
2 > NH
3 > C
6H
5NHCH
3 > C
6H
5NH
2
A. 3 B. 4 C. 2 D. 1
-2015)
Cu 32:
(1)
monosaccarit
(2)
(3)
(4)
(5)
(6) Cho Cu(OH)2
(7) - -
(8)
A.5 B.4 C.3 D.2
2015)
Cu 33:
a.
b. 2
c. - amino axit.
d.
A.4 B.3 C.2 D.1
Cu 34:
(1)
(2)
(3) 2H8N2O3
(4) - - 2
(5) 6H5 2H5Ona
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
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(6) 3
A.4 B.3 C.5 D.6
-2014)
Cu 35: -
-
A.18 B.8 C.12 D.6
-2015)
Cu 36:
A.3 B.27 C.9 D.6
-2016)
Cu 37: 6H12N2O3
A.5 B.7 C.6 D.4
-2014)
Cu 38: 8H15O4N3
A.8 B.9 C.12 D.6
-2015)
Cu 39: - - - -
- -
2 l
A.4 B.6 C.3 D.5
-2013)
Cu 40:
(1)
(Z),
(2)
(3) 2N-CH2- 3N+-CH2-
COO-.
(4)
(5) 2N-CH2-COOH3N-CH3 in)
(6)
(7) 6H5-NH3Cl (phenylamoni clorua), H2N-CH2-
CH2-CH(NH2)-COOH, ClH3N-CH2-COOH, HOOC-CH2-CH2-CH(NH2)-COOH,
H2N-CH2-COONa.
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Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 11
(8) 2N-CH2-CONH-CH(CH3)-CONH-CH2-
3N+-CH2-
COOHCl-, H3N
+-CH(CH3)-COOHCl
-.
(9)
(10)
(11) - amino axit.
(12)
(13)
- - -
- -Ala-Val-Phe-Gly.
(14)
(15) 3H7NO2
(16)
(17) -
(18)
(19) -
(20)
(21)
(22)
(23)
(24) H2N-CH2-CH2-CO-NH-CH2-
(25)
(26)
(27) 17H33COO)3C3H5,
(C17H35COO)3C3H5.
(28) Cho Cu(OH)2
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
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(29) - - - 2
- - -
(30) 2
(31) 2
(32) 2.
(33) Glyxin (H2NCH2
A.20 B.21 C.22 D.
( 7- 2015)
1D 2D 3A 4B 5D 6B 7A 8A 9A 10A
11A 12C 13B 14A 15D 16B 17D 18A 19B 20A
21D 22C 23A 24D 25D 26C 27A 28C 29B 30B
31C 32C 33B 34B 34A 36D 37A 38B 39D 40D
D. Sai. - amino axit
A. NH2
B.
C. NH2
- - amino axit -
-
- amino axit
- amino axit
-Ala-Gly-Gly-Val;
NH2(Gly)
COOH(Val)
- amino axit
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 13
2
2+
.
-
NH2
u biure
3
Ala
Gly
Cu 16: B
A.Sai.Peptit - -
NH2
NH2
- -
3
A.Sai. Anilin kh
+ NH2 -
+ NH2 -
3-CH2-N(CH3) -CH(CH3)2
T
-
-
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 14
- -
3)2 2H5- 3-
B.Sai 3
C.Sai
D.Sai.
T
H2
N-CH(CH3)-CO-NH-CH
2-CO-NH-CH
2-CH
2-CO-NH-CH(C
6H
5)-CO-NH-
CH(CH3)COOH.
- 2 COOH.
-
- -Gly.
Arg-Pro-Pro-Gly-Phe1-Ser-Pro-Phe2-
Phe1: Pro-Gly-Phe; Gly-Phe-Ser; Phe-Ser-Pro.
Phe 2: Ser-Pro-Phe; Pro-Phe-Arg.
Phe-Ser
Phe-Ser-Phe
Phe-Ser-Phe-Pro
Phe-Pro
n
2 = 9
3 CHNH 2 COOH, H 2 NCH 2 - amino axit.
- amin 2 = 4
-2014)
Coi: AVA X . - amino axit: X
2 2 3 6 5 2 2 2H N CH CH CH CO NH CH C H CO NH CH C( ) ( H CH COO) H CO NH CO HN
- -NH-CH 2 -CH 2 - -
- amino axit.
- - - amino axit.
- amino axit. V
NH2.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 15
Theo
2
7
OH, C2H5
NaOH Na+ + OH
-
C2H5ONa C2H5O- + Na
+
C2H5O- + H2O C2H5OH + OH
-
C2H5 2H5
2H5
n = 4
NH2
- amino axit
- amino axit.
-
- amino axit
2
2H5
NaOH Na+ + OH
-
C2H5ONa C2H5O- + Na
+
C2H5O- + H2O C2H5OH + OH
-
2H5OH/ C2H5O- , H2O/ OH
-
C2H5 2H5O-
2H5
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 16
fructozo.
(6) Cho Cu(OH)2
- - - amino axit
(8)Sai. Axit Adipic HOOC-(CH2)2-
CH2OH(CHOH)4CHO + H2
0;Ni t CH2OH(CHOH)4CH2OH
-
2
(1
(3)Sai. (CH3)2NH2NO3; C2H5NH3NO3; H2N-CH(OH)-COONH4; HCOONH3-CH(OH)-NH2
CHO.
Cu 3
A A A
A A A
A A A
-
-
C
1 2 3
Peptit :NH2-C(R1)-CO-NH-C(R2)-COOH R1 + R2 = C2H8. R1 = H2; R2 = C2H6 2: CH3-C- CH3 -C2H5)
R1 = C2H6; R2 = H2
R1 = CH3, R2 = CH3
Cu 3
3-peptit : NH2-C(R1)-CO-NH-C(R2)-CO-NH-C(R3)-COOHR1+R2+R3=C3H10.
TH1:(R1,R2,R3)=(-CH3,-CH3,H2
TH2:(R1,R2,R3)=(H-C2H5, H2,H2
TH2:(R1,R2,R3)=(- CH3-C-CH3, H2,H2 n
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 17
-mnclopropan-1,2- -MCPD),
Etilenglycol.
COOH: axit fomic
1.2.3.4.6.7.8.9.11.12.13.14.15.17.18.19.20.21.25.26.29.31.32.33
sai
2N CH2-COOH3N-CH3 2N CH2-
COOH3N-CH3 2N CH2-
CH3NH2
H2N CH2-COOH + CH3NH2 H2N CH2-COOH3N-CH3
pentozo
(16)
2N CH2CH2-CO) - amino axit
(27) Tristearin. Triole (C17H35COO)3C3H5, (C17H33COO)3C3H5 (28) Cho Cu(OH)2
2 .
L thuy t tr ng tm amin Cu 1: Pht bi
A. ng nhm NH2 c amin
B. Amino axit l h p ch t h c c 2 nhm NH2 v COOH
C. Khi thay H trong phn t NH3 b ng g c amin.
D. Khi thay H trong phn t H2O b ng g c ancol.
Cu 2: Cho cc ch t c c u t
(1) CH3-CH2-NH2 ; (2) CH3-NH-CH3 ; (3) CH3-CO-NH2 ; (4) NH2-CO-NH2 ; (5) NH2-CH2-COOH
; (6) C6H5-NH2 ; (7) C6H5NH3Cl; (8) C6H5 - NH - CH3; (9) CH2 = CH - NH2.
Ch t no l amin?
A. (1); (2); (6); (7); (8)
B. (1); (3); (4); (5); (6); (9)
C. (3); (4); (5)
D. (1); (2); (6); (8); (9).
Cu 3: C7H9
A. 3
B. 4
C. 5
D. 6
Cu 4: Ch
Cng th c t ng qut c a amin m ch h c d ng l
A. CnH2n+3N.
B. CnH2n+2+kNk.
C. CnH2n+2-2a+kNk.
D. CnH2n+1N.
Cu 5: Cng th c chung c c b c nh t l
A. CnH2n 7NH2
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 18
B. CnH2n + 1NH2
C. C6H5NHCnH2n+1
D. CnH2n 3NH2
Cu 6: Pht bi tnh ch t v t l c
A. t kh, d c
B. c
C. Anilin l ch t l ng kh ta
D. c c a amin gi m d n khi s nguyn t cacbon trong phn t
Cu 7: H p ch si cao nh t?
A. butylamin.
B. Tert butylamin
C. Metylpropylamin
D.
Cu 8: ng v i cng th c phn t C4H11 ng phn amin b c nh ng phn amin b c
ng phn amin b c ba. Cc gi tr x, y v z l t b ng:
A. 4, 3 v 1
B. 4, 2 v 1
C. 3, 3 v 0
D. 3, 2 v 1
Cu 9: Tn g
A. CH3-NH-CH3 metylamin
B. CH3-CH2-CH2NH2 n-propylamin
C. CH3CH(CH3)-NH2 isopropylamin
D. C6H5NH2 alanin
Cu 10:
A.
B. u m 3.
C. t y u.
D. t
Cu 11: Cho cc ch t C4H10O, C4H9Cl, C4H10, C4H11N. S ng phn c u t o c a cc ch t gi m
theo th t l
A. C4H11N, C4H10O, C4H9Cl, C4H10
B. C4H10O, C4H11N, C4H10, C4H9Cl
C. C4H10O, C4H9Cl, C4H11N, C4H10
D. C4H10O, C4H9Cl, C4H10,C4H11N.
Cu 12: Kh
A. Amin c CTCT (CH3)2CHNH2 ng l izo-propylamin
B. Amin c CTCT (CH3)2CH NH CH3 c tn thay th l N-metylpropan -2-amin
C. Amin c CTCT CH3[CH2]3N(CH3)2 c tn thay th l N,N- -1-amin
D. Amin c CTCT (CH3)2(C2H5)N c tn g
Cu 13: H p ch t c CTCT: m-CH3-C6H4-NH2 ng l
A. 1-amino-3-metyl benzen.
B. m-toludin.
C. m-metylanilin.
D. C
Cu 14: Trong s cc ch t sau: C2H6 ; C2H5Cl ; C2H5NH2 ; CH3COOC2H5 ; CH3COOH ; CH3CHO
; CH3OCH3 ch t no t c lin k t H lin phn t ?
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 19
A. C2H6
B. CH3COOCH3
C. CH3CHO ; C2H5Cl
D. CH3COOH ;C2H5NH2.
Cu 15: Metylamin d tan trong H2
A. Do nguyn t N cn c p electron t do d nh n H+ c a H2O.
B. Do metylamin c lin k t H lin phn t .
C. Do phn t metylamin phn c c m nh.
D. Do phn t metylamin t c lin k t H v i H2O.
Cu 16: Cho ba h p ch t butylamin (1), ancol butylic (2) v pentan (3). Th t gi m d n nhi
si l:
A. (1) > (2) > (3).
B. (1) > (3) > (2).
C. (2) > (1) > (3).
D. (3) > (2) > (1).
Cu 17: Hy cho bi t s s p x p no sau i chi n v nhi si c a cc ch t?
A. ancol metylic < axit fomic < metylamin < ancol etylic
B. ancol metylic < ancol etylic < metylamin < axit fomic
C. metylamin < ancol metylic < ancol etylic < axit fomic
D. axit fomic < metylamin < ancol metylic < ancol etylic
Cu 18: Trong cc tn g t no c l u nh t ?
A. C6H5NH2
B. C6H5CH2NH2
C. (C6H5)2NH
D. NH3
Cu 19:
A. C kh ng proton.
B. Trn N cn m do c kh n H+.
C. Xu t pht t amoniac.
D. Ph n c v i dung d ch axit.
Cu 20: Kh
A. n theo th t : b c I < b c II < b c III.
B. a anilin l do nhm NH2 ng ln g c C6H5.
C. i mu ch t ch th mu.
D. Do ng c a nhm C6H5 lm gi m m u.
Cu 21: Cho cc ch t sau: phenol, anilin, phenyl amoni clorua, amoni clorua, natriphenolat, axit
axetic, natri axetat, natri etylat; natri clorua; natri cacbonat. S ch t c kh tm m
chuy n mu l
A. 6
B. 8
C. 5
D. 7
Cu 22: Cho cc ch t CH3NH2, C2H5NH2, CH3CH2CH2NH2. Theo chi n phn t kh i
Nh ng?
A. Nhi n
B. Nhi si gi m d n
C. Nhi c gi m d n
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 20
D. Nhi si gi m d c gi m d n
Cu 23: Gi i php th c t p l ?
A. T ng h p ch t mu cng nghi p b ng ph n ng c i dung d ch h n h p NaNO2
v HCl nhi th p.
B. T o ch t mu b ng ph n ng gi a amin no v HNO2 nhi cao.
C. Kh mi tanh c a c b ng gi
D. R a l ng anilin b ng axit m nh.
Cu 24: Khi cho anilin vo ng nghi m ch c, hi c l
A. c t o dung d ch trong su t.
B. Anilin khng tan t o thnh l ng nghi m.
C. Anilin khng tan n i ln trn l c.
D. c t o dung d ch b lu c s tch l p.
Cu 25: Ch s i mu c a cc ch t khi g p qu tm?
A. Phenol trong n c lm qu .
B. c lm qu tm ha xanh.
C. c lm cho qu tm chuy n thnh mu xanh.
D. dung d ch Natriphenolat khng lm qu i mu.
Cu 26: Kh
A. Trong cc ch t: CH3Cl, CH3OH, CH3OCH3, CH3NH2 th CH3OH l ch t l ng u ki n
ng.
B. Nhi si c kh t H
gi a cc phn t ancol.
C. Phenol l ch t r n k t tinh u ki ng.
D. Metylamin l ch t l ng u ki
Cu 27: Anilin tc d c v i nh ng ch
(1) dd HCl; (2) dd H2SO4; (3) dd NaOH ; (4) dd brom; (5) dd CH3 CH2 OH; (6) dd
CH3COOC2H5
A. (1) , (2) , (3)
B. (4) , (5) , (6)
C. (3) , (4) , (5)
D. (1) , (2) , (4).
Cu 28: c v i dung d c brom ?
A. th ng lin k t pi b n v ng.
B.
C. y electron.
D. Do nhm NH2 electron cc v tr o- v p-.
Cu 29: Khi cho metylamin v anilin l t tc d ng v i HBr v dung d ch FeCl2 s c k t
qu
A. C metylamin v anilin u tc d ng v i c HBr v FeCl2.
B. Metylamin ch tc d ng v i HBr cn anilin tc d c v i c HBr v FeCl2.
C. Metylamin tc d c v i c HBr v FeCl2 cn anilin ch tc d ng v i HBr.
D. C u ch tc d ng v i HBr m khng tc d ng v i FeCl2
Cu 30: H p ch t h n ch a: C, H, N c cc tnh ch t sau: u ki ng l
ch t l ng khng mu, r c, d tc d ng v i dung d ch HCl v d lm m t mu
dung d ch Br2 t o k t t a tr ng. Cng th c phn t c a B c th l
A. C4H9N
B. C6H7N
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 21
C. C7H11N
D. C2H7N
T T
Cu 1: C
VD: CH3NH2 ; (CH3)2NH ; (CH3)3N
Cu 2: D
l: (1) CH3-CH2-NH2 ; (2) CH3-NH-CH3 ; (6) C6H5-NH2 ;(8) C6H5 - NH - CH3; (9)
CH2 = CH - NH2.
Cu 3: C
6H5CH2NH2 ; C6H4(CH3)NH2 (o- ; m- ; p-) ; C6H5NHCH3
Cu 4: C
Amin CnH2n+2-2a+kNk.
Cu 5: A
CnH2n 7NH2
Cu 6: C
Cu 7: A
Cu 8: A
3CH2CH2CH2NH2 ; CH3CH2CH(NH2)CH3 ; (CH3)2CHCH2NH2 ;
(CH3)3C(NH2)
3CH2CH2NHCH3 ; CH3CH2NHCH2CH3 ; (CH3)2CHNHCH3
3)2NCH2CH3
Cu 9: D
C6H5NH2 l anilin
Alanin l CH3CH(NH2)COOH
Cu 10: B
3 6H5NH2)
=>
Cu 11: A
n : N > O > Cl
: C4H11N > C4H10O > C4H9Cl > C4H10
=>
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 22
Cu 12: A
Amin (CH3)2CHNH2 -propylamin.
Cu 13: B
m-CH3-C6H4-NH2 -toludin
=>
Cu 14: D
3COOH v C2H5NH2
Cu 15: D
Metylamin CH3NH2 2
Cu 16: p n : C
o si:
Ancol > Amin > CxHy
Cu 17: C
in
=> Axit fomic > ancol etylic > ancol metylic > Metylamin
Cu 18: C
Do C6H5-
=> (C6H5)2NH c
Cu 19: B
Cu 20: D
C6H5-
-
Cu 21: D
phenyl amoni clorua, amoni clorua, natriphenolat, axit axetic, natri axetat,
natri etylat; natri cacbonat.
Cu 22: C
Cu 23: B
Cu 24: D
Cu 25: C
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 23
Cu 26: D
Cu 27: D
C6H5NH2 + HCl C6H5NH3Cl
C6H5NH2 + H2SO4 C6H5NH3HSO4
C6H5NH2 + Br2 C6H2Br3NH2
Cu 28: D
Do - - , p-
Cu 29: C
3NH2 v C6H5NH2
FeCl2 H3NH2
2CH3NH2 + 2H2O + FeCl2 Fe(OH)2 + 2 CH3NH3Cl
Cu 30: B
B l anilin: C6H5-NH2 , c CTPT l C6H7N
L thuy t tr ng tm ca aminoaxit Cu 1: Axit glutamic (HCOO(CH2)2CH(NH2)COOH) l ch t
A. Ch c tnh axit
B. Ch c tnh bazo
C. ng tnh
D. Trung tnh
Cu 2: ng v i cng th c C3H7O2 ng phn amino axit ?
A. 2
B. 3
C. 4
D. 5
Cu 3: ch ng minh glyxin C2H5O2N l m t amino axit , ch c n cho p v i
A. NaOH
B. HCl
C. CH3OH/HCl
D. HCl v NaOH
Cu 4: H p ch i mu gi y qu m l :
A. CH3NH2
B. C6H5ONa
C. H2N CH2 CH(NH2) COOH
D. H2NCH2COOH
Cu 5: Axit amino axetic khng tc d ng v i ch t :
A. CaCO3
B. H2SO4 long
C. KCl
D. CH3OH
Cu 6: Aminoaxit c kh n ng este ha v :
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 24
A. Aminoaxit l ch ng tnh
B. Aminoaxit ch c nhm ch c COOH
C. Aminoaxit ch c nhm ch c NH2
D. T t c u sai
Cu 7: Ch t X c CT l C3H7O2N . X c th tc d ng v i NaOH , HCl v lm m t mu dd Br. CT
c a X l:
A. CH2 = CH COONH4
B. CH3CH(NH2)COOH
C. H2NCH2CH2COOH
D. CH3CH2CH2NO2
Cu 8:
H2N - CH2 - COOH + HCl H3N+- CH2 COOHCl
-
H2N - CH2 - COOH + NaOH H2N - CH2 - COONa + H2O.
A. c tnh ch ng tnh.
B. ch c tnh axit.
C. ch
D. v a c tnh oxi ho, v a c tnh kh .
Cu 9: Nh ng ch ng tnh :
A. NaHCO3
B. H2N-CH2-COOH
C. CH3COONH4
D.
Cu 10: 4H9O2
4 Z
Z
A. H2NCH2CH2COOCH3 v CH3CH(NH3Cl)COOH
B. CH3CH(NH2)COOCH3 v CH3CH(NH3Cl)COOH
C. H2NCH2COOC2H5 v ClH3NCH2COOH
D. CH3CH(NH2)COOCH3 v CH3CH(NH2)COOH
Cu 11: 3H7O2
A. -aminopropionic
B. mety aminoaxetat
C. - aminopropionic
D. amoni acrylat
Cu 12: A
A. C4H9O2N
B. C3H5O2N
C. C2H5O2N
D. C3H7O2N
Cu 13:
(1) CH3-CH(NH2)-COOH (2) OH-CH2-COOH
(3) CH2O v C6H5OH (4) C2H4(OH)2 v p - C6H4(COOH)2
(5) (CH2)6(NH2)2 v (CH2)4(COOH)2
A. 1, 2
B. 3, 5
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 25
C. 3, 4
D. 1, 2, 3, 4, 5.
Cu 14: 6H5 - NH2; X2 : CH3 - NH2; X3 : NH2 - CH2
COOH; X4 : HOOC-CH2-CH2-CHNH2COOH; X5 : H2N- CH2-CH2-CH2-CHNH2COOH.
A. X1, X2, X5
B. X2, X3, X4
C. X2, X5
D. X1, X3, X5
Cu 15: 3H9O2
A. CH3COOCH2NH2
B. C2H5COONH4.
C. CH3COONH3CH3
D.
Cu 16: Z C2H5O2 2O. Y tc
Z 3 Z
:
A. X (HCOOCH2NH2), Y (CH3COONH4), Z (CH2NH2COOH)
B. X(CH3COONH4), Y (HCOOCH2NH2), Z (CH2NH2COOH)
C. X (CH3COONH4), Y (CH2NH2COOH), Z (HCOOCH2NH2)
D. X (CH2NH2COOH), Y (CH3CH2NO2), Z (CH3COONH4)
Cu 17:
A. Glixin (CH2NH2-COOH)
B. Lizin (H2NCH2-[CH2]3CH(NH2)-COOH)
C. Axit glutamic (HOOCCH2CHNH2COOH)
D. Natriphenolat (C6H5ONa)
Cu 18:
A. C2H3COOC2H5
B. CH3COONH4
C. CH3CH(NH2)COOH
D.
Cu 19:
(1) H2N - CH2 COOH; (2) Cl - NH3+ . CH2 COOH; (3) NH2 - CH2 COONa
(4) H2N- CH2-CH2-CHNH2- COOH; (5) HOOC- CH2-CH2-CHNH2- COOH
A. (2), (4)
B. (3), (1)
C. (1), (5)
D. (2), (5).
Cu 20: 2H8O3N2
A. 85
B. 68
C. 45
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
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Trang 26
D. 46
Cu 21: 3H7NO2
2NCH2 Z 2=CHCOONa v
Z
A. CH3OH v CH3NH2
B. C2H5OH v N2
C. CH3OH v NH3
D. CH3NH2 v NH3
Cu 22:
CH3NH2, H2NCOOH, CH3COONH4, anbumin.
A. 3
B. Dng qu 2
C. Dng Cu(OH)2 , dng phenolphtalein, dng dd NaOH
D. 4, dng dd NaOH
Cu 23: 3H7O2
A. CH3 CH2 COOH
B. H2N CH2 COOH
C. NH2 CH2 CH2 COOH
D. CH3 CH(NH2) COOH
T T Cu 1: C
2)2CH(NH2 -COOH (tnh axit) v nhm -
NH2 (tnh bazo)
=> Axit glutamic l
Cu 2: A
CH3CH(NH2)COOH ; H2NCH2CH2COOH ;
Cu 3: D
Khi cho glyxin C2H5O2N :
2NH2
-CH2-NH2
Cu 4: D
-NH2 => tnh bazo Q
=> c tnh bazo Q
+) H2NCH2CH(NH2)COOH c ch -NH2 v 1 nhm -COOH
Q
+) H2NCH2COOH
Cu 5: C
CaCO3 + 2 H2NCH2COOH (H2NCH2COO)2Ca + CO2 + H2O
H2SO4 + H2NCH2COOH HOOCCH2NH3HSO4
CH3OH + H2NCH2COOH H2NCH2COOCH3
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 27
Cu 6: B
-
Cu 7: A
=> c nhm -
=> c nhm -
X l CH2=CHCOONH4
Cu 8: A
Cu 9: D
+) NaHCO3: NaHCO3 + H+ Na+ + CO2 + H2O
NaHCO3 + OH- Na
+ + CO3
2- + H2O
+) H2NCH2COOH : H2NCH2COOH + H+ H3
+NCH2COOH
H2NCH2COOH + OH- H2NCH2COO
- + H2O
+) CH3COONH4: CH3COONH4 + H+ CH3COO
- + NH4+
CH3COONH4 + OH- CH3COO
- + NH3 + H2O
Cu 10: B
X + NaOH Y + CH4O m CH4O l CH3OH
=> X c CTCT
Z
Cu 11: D
=> X c
=> X l CH2=CHCOONH4 (Amoni acrylat)
CH2=CHCOONH4 + Br2 CH2BrCHBrCOONH4
Cu 12: D
=> x = 89
12 .40,4% = 3 ; y =
89
1.7,9% = 7 ; z =
89
16.36% = 2 ;
t = 89
14.15,7% = 1
=> A l C3H7O2N
Cu 13: D
- formandehit
(4) Tch H2O, tao
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 28
Cu 14: C
X2 : Bazo
Cu 15: B
=> Y l CH3CH2COONa
=> X l CH3CH2COONH4
CH3CH2COONH4 + NaOH --> CH3CH2COONa + NH3 + H2O
Cu 16: D
X l CH2NH2COOH : + HCl ---> CH2NH3ClCOOH
+ Na2O ---> CH2NH2COONa + H2O
Y l CH3CH2NO2: CH3CH2NO2 + [H] --> CH3CH2NH2 (Y1)
CH3CH2NH2 + H2SO4 --> CH3CH2NH3HSO4 (Y2)
CH3CH2NH3HSO4 + 2NaOH ---> CH3CH2NH2 + Na2SO4 + H2O
Z l CH3COONH4: CH3COONH4 + NaOH --> CH3COONa + NH3 + H2O
Cu 17: A
- -COOH
Cu 18: D
Cu 19: D
Cu 20: C
CH3CH2NH3NO3 + NaOH CH3CH2NH2 + NaNO3 + H2O
=> Y l etylamin , M Y = 45
Cu 21: C
X l H2NCH2COOCH3 ; Y l CH2=CHCOONH4
H2NCH2COOCH3 + NaOH H2NCH2COONa + CH3OH (Z)
CH2=CHCOONH4 + NaOH CH2=CHCOONa + NH3 (T) + H2O
Cu 22: A
Cu 23: B
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 29
OH v CH3OH
-protein Cu 1:
A.
B.
C. khc nhau.
D. -amino axit.
Cu 2: Cho dy cc ch -Val), etylen glicol,
triolein. S ch t b thu ng axit l
A. 6
B. 3
C. 4
D. 5
Cu 3: Trong cc ch
A. H2N-CH2-CO-NH-CH2-CH2-COOH.
B. H2N-CH2-CO-NH-CH(CH3)-COOH
C. H2N-CH2-CO-NH-CH(CH3)-CO-NH-CH2-COOH
D. H2N-CH(CH3)-CO-NH-CH2-CO-NH-CH(CH3)-COOH
Cu 4: T glyxin (Gly) v alanin (Ala) c th t o ra t y lo
A. 1
B. 2
C. 3
D. 4
Cu 5: S nhm amino v s nhm cacboxyl c trong m t phn t ng l
A. 1 v 1.
B. 2v 2.
C. 2 v 1
D. 1 v 2.
Cu 6: N u thu phn khng hon ton pentapeptit Gly-Ala-Gly-Ala- c t ao
A. 1
B. 4
C. 2
D. 3
Cu 7: Pht bi
A. T t c u c ph n ng mu biure.
B. H2N-CH2-CH2-CO-NH-CH2-COOH l m
C. Mu c.
D.
Cu 8:
A. 3
B. 5
C. 6
D. 8
Cu 9:
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 30
A. i Cu(OH)2.
B. -
C. -amino axit.
D.
Cu 10:
A. 2
B. 3
C. 5
D. 4
Cu 11: -Ala- -Ala l
A.
B.
C.
D. NaOH.
Cu 12:
A. 6
B. 3
C. 5
D. 4
Cu 13:
A. Tripeptit Gly-Ala- -2.
B.
C. -amino axit.
D.
Cu 14:
A. -aminoaxit.
B. -aminoaxit.
C. axit cacboxylic
D. este.
Cu 15:
A. 2
B. 3
C. 4
D. 5
Cu 16: 2N-CH2-CONH-CH(CH3)-CONH-CH2-
A. H2N-CH2-COOH, H2N-CH2-CH2-COOH.
B. H3N-CH2-COOHCl-, H3N+-CH2-CH2-COOHCl-.
C. H3N+-CH2-COOHCl-, H3N+-CH(CH3)-COOHCl-.
D. H2N-CH2-COOH, H2N-CH(CH3)-COOH.
Cu 17:
Arg Pro Pro GlyPheSerProPhe
A. 3
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
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Trang 31
B. 4
C. 5
D. 6
Cu 18:
Abumin, Glixerol, CH3
A. Q
B. Phenol phtalein
C. HNO3
D. CuSO4.
Cu 19:
A. 3
B. 2CO3
C. 2CO3 g Cu(OH)2
D. Dng phenolphtalein, dng HNO3 2SO4
Cu 20:
(1) : AlaGlyAlaGluVal (2) : GluGlyValAlaGlu (3) : AlaGlyValValGlu(4) : Gly
GlyValAlaAla
A. (1), (3)
B. (2),(3)
C. (1),(4)
D. (2),(4)
Cu 21:
A. 0,1 lit
B. 0,2 lt
C. 0,23 lt
D. 0,4 lt
Cu 22:
aminoaxit: glyxin, alanin v phenylalanin?
A. 6
B. 9
C. 4
D. 3
Cu 23:
A.
B. -amino axit
C.
D. Axit gluta
Cu 24:
-Phe v tripeptit Gly-Ala- -
A. Gly-Phe-Gly-Ala-Val.
B. Gly-Ala-Val-Val-Phe.
C. Gly-Ala-Val-Phe-Gly.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
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Trang 32
D. Val-Phe-Gly-Ala-Gly.
T T
Cu 1: D
- aminoaxit li
- -aminoaxit
Cu 2: B
+) phenyl fomat :
2,
6 5 6 5
H O HHCOOC H HCOOH C H OH
+) gly-val
:
2 ,
2 2 3 2 2 2 3 2 2( ( ) ) ( ) ( )H O H
H NCH CONHCH CH CH CHCOOH H NCH COOH CH CHCH NH COOH
+) Triolein :
2,
17 33 3 3 5 3 5 3 17 33( ) ( )H O H
C H COO C H C H OH C H COOH
Cu 3: B
-
=> H2NCH2CONHCH(CH3)COOH (gly - ala) t/m
Cu 4: : D
-Gly ; Ala-Ala ; Gly- Ala ; Ala-Gly
Cu 5: D
- HOOCCH(NH2)CH2CH2COOH
-COOH
Cu 6: C
Gly - Ala - Gly - Ala -Gly
Gly - Ala v Ala -
Cu 7: D
:
H2N CH2CH2CONH CH2COOH H2N CH2CH2 -aminoaxit
Cu 8: C
khc nhau l 3! = 6
Cu 9: D
=> D sai
Cu 10: B
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 33
:
Gly-Ala - Ala ; Ala- Gly-Ala ; Ala - Ala-Gly
Cu 11: C
mu biure
Cu 12: A
Gly -Gly -Ala ; Gly -Ala-Gly ; Ala-Gly -Gly ; Ala-Ala-Gly ; Ala-Gly -Ala ;Gly -Ala -Ala
Cu 13: B
-
-
Cu 14: A
protein thuyphan -aminoaxit
thuyphan -
Cu 15: B
-aminoaxit l :
H2N CH2COOH , HOOC-CH(NH2)CH2COOH ; C6H5CH2CH(NH2)COOH
Cu 16: C
ClH3NCH2COOH ; ClH3NCH(CH3)COOH
[ H3NCH2COOH]+Cl
-
Cu 17: C
Ta c :
c 5 tripeptit (khc n
Cu 18: D
ta dng CuSO4
cho CuSO4
CuSO4 2 + Na2SO4
+) l CH3COOH
Abumin
Cu 19: A
+) Dng HNO3
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
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Trang 34
Cu 20: D
131
= 89 +117 = 103+ 103
Val-Ala , PTK =188
Cu 21: B
14,60,1
146Gly Alan mol
H2NCH2CONHCH(CH3)COOH + 2HCl 3NCH2COOH + ClH3NCH(CH3)COOH
n HCl= 0,2 mol
=> V HCl = 0,2 l
Cu 22: A
Cu 23: C
t
Cu 24: C
X -Phe + Gly-Ala-Val
Gly-Ala-Val-Phe
- Gly-Ala-Val-Phe-Gly
n - L thuy t tr ng tm v Amin Amino axit (Phn 1) Bi 1.
A.CnH2n+3N.
B.CnH2n+1NH2.
C.CnH2n+1N.
D.CnH2n+2+mNm.
Bi 2.
A.(CH3)3COH v (CH3)3CNH2.
B.(CH3)2CHOH v (CH3)2CHNHCH3.
C.C6H5N(CH3)2 v C6H5CH(OH)C(CH3)3.
D.(CH3)2NH v CH3CH2OH.
Bi 3.-
A.1.
B.2.
C.3.
D.4.
Bi 4.
A.Valin
B.Axit glutamic
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
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Trang 35
C.Lysin
D.Alanin
Bi 5. I
A.CH3NH3Cl ; CH3NH2 ; C6H5NH2.
B.CH3NH2 ; C6H5NH2 ; CH3CH(NH2)CH3.
C.CH3NH3Cl ; CH3NH2 ; C6H5NH3Cl.
D.CH3NH2 ; CH3NHCH3.
Bi 6. I
A.(CH3)2CHNH2
B.(CH3)2CHCH2NH2
C.CH3CH2CH2CH2NH2
D.CH3CH2CH(CH3)NH2
Bi 7. -
A.C6H5 - NH - CH3.
B.C6H5 - CH2 - NH2.
C.CH3 - C6H4 - NH2.
D.CH3 - NH - CH3.
Bi 8.
A.CH3CH2NHCH3, CH3NH2, (CH3)2NCH2CH3.
B.C2H5NH2, (CH3)2CHNH2, (CH3)3CNH2
C.CH3NH2, CH3CH2NHCH3, (CH3)2NCH2CH3.
D.CH3NH2, (CH3)2NCH2CH3, CH3CH2NHCH3
Bi 9. 2
A.2.
B.1.
C.4.
D.3.
Bi 10.
A.C2H5NH2.
B.C6H5NH2.
C.CH3NH2.
D.CH3NHCH3.
Bi 11.
A.
B.Metylamin.
C.Trimetylamin.
D.Phenylamin.
Bi 12.
A.CH3NH2.
B.NH2CH2COOH.
C.NH2CH(CH3)COOH.
D.C2H5NH2.
Bi 13.
A.17,98%
B.15,73%
C.15,05%
D.18,67%
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 36
Bi 14. 3-NH-CH2CH3
A.
B.etylmetylamin.
C.N-etylmetanamin.
D.
Bi 15. khng 2-CH2-COOH ?
A. -aminoaxetic.
B.Axit 2-aminoetanoic.
C.Glyxin.
D.Axit 2-aminoaxetic.
Bi 16.Cho aminoaxit X: HOOC-CH2-CH2-CH(NH2)-COOH
A.
B.Axit 2-
C. -aminoglutaric.
D.Axit glutamic.
Bi 17.
A.Valin.
B.Phenylalanin.
C.Tyrosin.
D.Glyxin.
Bi 18.
A.Glyxin.
B.Alanin.
C.Axit glutamic.
D.Lysin.
Bi 19. -butylamin ?
A.CH3CH2CH2CH2NH2.
B.CH3CH2CH(CH3)NH2.
C.CH3CH(CH3)CH2NH2.
D.(CH3)3CNH2.
Bi 20. 3-CH(CH3)-CH(NH2)-COOH l:
A.Axit 2-amino-3-metylbutanoic
B.Axit 2-amino-2-isopropyletanoic
C.Axit 2-amino isopentanoic
D.Axit 3-amino-2-metylbutanoic
Bi 21. 3H9N l
A.4.
B.3.
C.1.
D.2.
Bi 22. 4H11N l
A.4.
B.2.
C.5.
D.3.
Bi 23. 7H9N l
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 37
A.4.
B.2.
C.5.
D.3.
Bi 24.
A. -NH2.
B.
C.
D.
Bi 25. 5H13N l
A.1
B.2
C.3
D.4
Bi 26.
II II
l
A.1; 3
B.2; 2
C.2; 1
D.1; 2
Bi 27.
A.
B.
C.
D.Amin c t 2 nguyn t cacbon trong phn t b u xu t hi ng phn.
Bi 28. 4H10O v C4H11
A.4 v 1.
B.1 v 3.
C.4 v 8.
D.1 v 1.
Bi 29. 4H11 I
A.2.
B.4.
C.6.
D.8.
Bi 30.
A.CH3N.
B.CH4N.
C.CH5N.
D.C2H5N.
Bi 31.
A.
B.Etyl axetat.
C.Metylamin.
D.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 38
Bi 32. khng
A. 2NCH2 3N+CH2COO
-
B.
C.
D. 2NCH2COOH3NCH3 l este
Bi 33.C cc dd: HCl, H2SO4, NaOH, Br2, CH3CH2 khng
anilin l
A.3
B. 4
C.1
D.2
Bi 34. I
A.4.
B.7.
C.8.
D.9.
Bi 35.
A.Gly, Ala, Glu, Tyr.
B.Gly, Val, Lys, Ala.
C.Gly, Ala, Glu, Lys.
D.Gly, Val, Tyr, Ala.
Bi 36.
A.H2NCH2COOH.
B.CH3COOH.
C.CH3CHO.
D.CH3NH2.
Bi 37. 2NCH2COOH, C6H5NH2, C2H5NH2, CH3
A.2.
B.1.
C.3.
D.4.
Bi 38.
l:
A.CnH2n+1NO2
B.CnH2n-1NO4
C.CnH2nNO4
D.CnH2n+1NO4
Bi 39.Cng th c t ng qut c a dy cc amino axit no, m ch h , tc d ng v i dung d ch HCl theo
t l mol 1 : 1, tc d ng v i dung d ch NaOH theo t l mol 1 : 2 l
A.CnH2n+2O2N2.
B.CnH2nO2N2.
C.CnH2n+1O4N.
D.CnH2n-1O4N.
Bi 40.
C5H13N ?
A.3.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 39
B.2.
C.5.
D.4.
T T Cu 1:
2 2 2( )n n m mC H NH hay 2 2n n m mC H N
- -
-
hidrocacbon.
- 3)3 3)CNH2
- 3)2 3)2CHNHCH3
- 6H5N(CH3)2 6H5CH(OH)C(CH3)3
- 3)2 3CH2
- -CH(NH2)-COOH. Nhm -NH2
Cu 4:
Lysin: 2 2 4 2( ) ( )NH CH CH NH COOH
hidrocacbon.
- 3NH3Cl khng l amin.
-
- 3NH3Cl v C6H5NH3Cl khng l amin.
- 3NHCH3
(CH3)2CHNH2 l isopropylamin.
(CH3)2CHCH2NH2 l isobutylamin.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 40
CH3CH2CH2CH2NH2 l n-butylamin.
CH3CH2CH(CH3)NH2 l sec-butylamin.
Cu 7:
Danh php N-
C6H5-NH-CH3 l N-Metylanilin.
C6H5-CH2-NH2 l benzylamin.
CH3-C6H4-NH2 l toluidin.
CH3-NH-CH3
Cu 8:
Cc amin trong dy
-
-
- =>
-
Cu 9:
Axit aminoaxxetic l CH2(NH2)-COOH. Trong -NH2.
Cu 10:
hidrocacbon.
3NHCH3
hidrocacbon.
- 3NHCH3 =>
- 3CH2NH2
- 3)3
- 6H5NH2
CH3NH2 l metylamin.
H2NCH2COOH l glyxin.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 41
NH2CH(CH3)COOH l alanin.
C2H5NH2 l etylamin.
Alanin c CTCT CH3-CH(NH2)-COOH.
%N = 14
0,157389
CH3-NH-CH2CH3 c tn l etylmetylamin.
- aminoetanoic
2 2 2( )HOOC CH CH CH NH COONa
Tyrosin: 6 4 2( )p OHC H C C NH COOH min v axit
- 2(NH2)-
- 3-CH(NH2)-
- -[CH2]2-CH(NH2)-
- 2N-[CH2]4-CH(NH2)-
Cu 19:
-
hai.
4H3-C
3H(CH3)-C
2H(NH2)-C
1OOH
-amino-3-
-2-amino-2- 3-CH(CH3)-CH(NH2)-COOH v xc
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 42
- -amino isopentanoic.
-amino-2-
3H9N l CH3CH2CH2NH2; CH3-CH(NH2)-CH3.
Cu 22:
2
2
2
2
( )
( )
( )( )
C C C C NH
C C C NH C
C C C C NH
C C NH C C
A
7H9N l
C6H5CH2NH2; C6H4(NH2)CH3
hidrocacbon.
5 13C H N l:
3 2 2 2 2 2
3 2 2 2 3
3 2 2 2 3
( )
( )
CH CH CH CH CH NH
CH CH CH CH NH CH
CH CH CH NH CH CH
=>
Cu 26:
C3H7OH; ancol isopropylic = ancol propan-2-ol:
CH3CHOHCH3 ( hay (CH3)2CHOH ); ancol anlylic: CH2=CH-CH2OH; ancol isoamylic:
(CH3)2CH-CH2-CH2OH soamyl axetat ).
II
C2H5-NH-C2H5; anilin: C6H5NH2; etylphenylamin: C6H5NHC2H5;
isobutylamin: (CH3)2CHCH2OH.
II
Cu 27:
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 43
Cu 28:
-CH(OH)-CH2CH3
Cu 29: p n B
4 7 2C H NH
4 7C H
3 2 2 2 2
3 2 2 3
3 3 2 2
3 3 2
( )
( )
( )
CH CH CH CH NH
CH CH CH NH CH
CH CH CH CH NH
C CH NH
Cu 30:
nH2n + 3
C.
Cu 31: 6H12O6.
Etyl axetat l CH3COOC2H5.
Metylamin l CH3NH2.
12H22O11.
Cu 32:
=>
Cu 33:
NaOH; CH3CH2OH
[Anilin c tnh bazo]
Cu 34:
Q nH2n+3N.
Ta c %N= 14
14 17n
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 44
I 5H13
CH3-CH2-CH2-CH2-CH2-NH2 ; CH3-CH2-CH(NH2)-CH2-CH3 ; CH3-CH2-CH2- CH(CH3)-NH2 ;
CH3- CH(CH3)-CH2- CH2-NH2;CH3-CH(NH2)-CH(CH3)2 ; CH3- CH2-CH(NH2)(CH3)2,CH3-CH2-
CH(CH3)-CH2-NH2 ; (CH3)3C-CH2-NH2.
C.
Cu 35:
2 v 1 nhm COOH, Glu c 2 nhm COOH v 1 nhm NH2
D.
Cu 36:
H2NCH2 2NCH2COONa + H2O
H2NCH2 3NCH2COOH
3
3
3NH2
Cu 37:
2NCH2COOH, CH3COOH.
H2NCH2 2NCH2COONa + H2O
CH3 3COONa + H2O
Cu 38:
(HOOC)2CnH2n - 1NH2 n + 2H2n - 1 + 2 + 2NO4 n + 2H2n + 3NO4 mH2m - 1NO4
Cu 39:
X t -
-
2 2 2.2 1 4 2 1 4n n n nC H O N C H O N D
Cu 40:
5 13 :C H N
C-C-C-N(C)-C
C-C(C)-N(C)-C
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 45
C-C-N(C)-C-C (3)
Nng Cao - L thuy t tr ng tm v Amin Amino axit (Phn 1)
Bi 1.
1.CH3-NH2 2.CH3-NH-CH2-CH3 3.CH3-NH-CO-CH3 4.NH2-CH2-CH2-NH2
5. (CH3)2NC6H5 6. NH2-CO-NH2 7. CH3-CO-NH2 8. CH3-C6H4-NH2
A. 3.
B. 4.
C. 5.
D. 6.
Bi 2. Cho cc amin sau:
1. CH3CH2NH2
2.
3. C6H5NHC(CH3)3
4. C6H5NHCH2CH3
5. CH3N(C6H5)2
6.
A. 1.
B. 2.
C. 3.
D. 4.
Bi 3. 4H11
A. 6.
B. 7.
C. 8.
D. 9.
Bi 4. 5H13
C6H5CH(OH)C(CH3)3 l:
A. 4.
B. 5.
C. 6.
D. 7.
Bi 5. -Etyl-N-metylbutan-1-amin?
A. CH3CH2CH2C(CH3)(C2H5)NH2
B. CH3CH2NHCH2CH2CH2CH3
C. CH3CH2NHCH(CH3)CH2CH2CH3
D. CH3CH2CH2CH2N(CH3)(C2H5)
Bi 6.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi
Trang 46
A. Phenylpropylamin.
B. 1-metyl-2-phenyletan-1-amin.
C. Benzyletylamin.
D. 1-phenylpropan-2-amin.
Bi 7.
a) glyxin b) glixerol c) etylen glicol d) alanin
e) anilin f) amoni axetat g) axit glutamic h) axit lactic
j -aminocaproic
A. 3.
B. 4.
C. 5.
D. 6.
Bi 8. 4H9O2N l:
A. 3.
B. 4.
C. 5.
D. 6.
Bi 9. 3H7O2
A. 4
B. 6.
C. 5.
D. 3
Bi 10. xHy
A. 3.
B. 2.
C. 4.
D. 1.
Bi 11. 7H9N l
A. 2.
B. 4.
C. 5.
D. 3.
Bi 12.
-
Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691
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Trang 47
A. Axit 2-amino-3-phenylpropanoic.
B. -amino--phenylpropanoic.
C. Axit 2-amino-3-phenylpropionic.
D. Axit 2-amino-2-benzyletanoic.
Bi 13.