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3. What plant pigments are involved in photosynthesis? Chlorophyll A, Chlorophyll B, and carotenoids. 4. Explain why chlorophyll appears green to us in terms of what happens to different wavelengths of light that strike a chlorophyll molecule. We see light that bounces off of objects (reflected light). Chlorophyll is best at trapping and ...
Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2. Step 3- Light Dependent. The electrons move down to enzymes. Step 4-Light Dependent. Sunlight hits the second pigment molecule allowing the enzymes to convert ADP to ATP and NADP+ gets converted to NADPH. Step 5-Light independent.
Passage of electrons along a series of carrier molecules from a higher to a lower energy: the energy released is used for the synthesis of ATP. Photosynthesis. process usually occurring within chloroplasts whereby chlorophyll traps solar energy and carbon dioxide is reduced to a carbohydrate. Photosystem. series of reactions in which light is ...
Study with Quizlet and memorize flashcards containing terms like Define Energy Ability to do work, Can energy be created? Explain., Does Photosynthesis create energy? Explain. and more.
High energy electrons move down the electron transport chain, to photosystem I. Energy generated is used to pump H+ ions across the thylakoid membrane and into the thylakoid space. Photosystem 1. Electrons are reenergized in photosystem 1. A second electron chain then transfers these electrons to NADP+, producing NADPH.
Study with Quizlet and memorize flashcards containing terms like In photosynthesis, plants use carbon from _____ to make sugar and other organic molecules. a. water b. carbon dioxide c. chlorophyll d. the sun e. soil, How does carbon dioxide enter the leaf? a. through the chloroplasts b. through the roots c. through the thylakoids d. through the stomata e. through the vascular system, In a ...
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Photosynthesis & Plant Anatomy. Photosynthesis. Click the card to flip 👆. the process by which plants, algae, and some bacteria use sunlight, carbon dioxide and water to produce carbohydrates and oxygen. Click the card to flip 👆. 1 / 18.
