© Jong B. Lee, Ph.D.

Chapter 7

Nov. 13, 2015

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Biology and Society: Plant Power for Power Plants

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식물의형태는빛의양에영향을받는다

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광합성개요

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광합성개요

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광합성의반응식 (The Overall Equation for Photosynthesis)

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광합성연구의역사

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광합성연구의역사

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광합성연구의역사

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광합성연구의역사

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광합성연구의역사

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하면표피

Chloroplasts (엽록체): Sites of Photosynthesis

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Chloroplasts (엽록체): Sits of Photosynthesis

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엽록체구조

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산화·환원반응

철이 산화하여 녹슬었다.

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식물은물을분해해서산소를생성한다

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광합성은세포호흡처럼산화환원반응이다

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광합성은 ATP와 NADPH로연결되는두과정에의해일어난다

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명반응: 태양에너지를화학에너지로전환

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엽록체와빛의상호관계

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엽록체색소 (Chloroplast Pigments)

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광(화학)계 (Photosystem)가태양에너지를포획한다

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광(화학)계 (Photosystem)가태양에너지를포획한다

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분리된엽록체용액에서나오는형광

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엽록체에서일어나는엽록소의흥분과정

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광계의구성요소

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반응중심 (reaction center)

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명반응의전자전달계에서 ATP, NADPH, 산소가생성된다

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명반응의주요반응

∼

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어떻게광계가빛에너지를수확하는가?

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엽록소의흥분과정

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광계의작용

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광합성명반응의전자전달계및 ATP 합성

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광합성명반응의전자전달계및 ATP 합성

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전자전달계 (Electron Transport Chain)

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스트로마

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광화학반응계

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삼투화학적광인산화

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캘빈회로: 이산화탄소를포토당 (당)으로환원

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캘빈회로(M. Calvin)

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광합성개념의검토및확장

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암반응에대한설명으로옳은것

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C3 식물

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C4 식물

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CAM 식물

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C3, C4, CAM 식물의차이

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C3, C4, CAM 식물의차이

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광합성과환경

•

•

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광합성과환경

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광합성과환경

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광합성과태양복사, 그리고지구의대기

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식물을키우고있는온실사진

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대기중의 CO2에의한온실효과

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공기중의 CO2농도와지구온난화

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오존층 (Ozone layer)

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오존홀 (Ozone Hole)

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Evolution Connection: The Oxygen Revolution

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광합성의전과정

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광합성의전과정

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광합성에서의에너지전환

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광합성산물의이동과이용

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광합성의의의

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연습문제