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[DOC File]Standard Biology Photosynthesis & Respiration Unit Test
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“C4 plants” only open their stomata during cooler parts of the day. That means they require a store of CO. 2. for photosynthesis when stomata are closed. “C4 plants” get their name by storing CO2 as a stable product four-carbon organic compound, usually malate. The details of the C 4 cycle (as cut and pasted from John W. Kimball's ...
how does c4 photosynthesis work

[DOC File]TYPES OF PHOTOSYNTHESIS
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C4 plants: these plants have a net photosynthesis rate of 2-3x as much as a C3 plant in a stressful environment. Ex. Corn. Q5: How PGAL produced in a C4 plant? What differs between C3 and C4 plants when their stomates close? How is photorespiration avoided by C4 plants? CAM plants: These plants thrive in very harsh environments. Ex. Cactus. Q6:
c4 photosynthesis diagram

[DOCX File]The details of the C - Manatee School For the Arts / Homepage
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Sep 25, 2012 · A) Each one minimizes both water loss and rate of photosynthesis. B) C4 compromises on water loss and CAM compromises on photorespiration. C) Both minimize photorespiration but expend more ATP during carbon fixation. D) CAM plants allow more water loss, while C4 …
difference between c3 c4 and cam plants

[DOC File]C3, C4, and CAM Plant Photosynthesis compared
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In one strategy, C4 plants first fix CO2 in a four-carbon compound. Several thousand plants in 19 plant families, including sugarcane and corn, use this pathway. A unique leaf anatomy is correlated with the mechanism of C4 photosynthesis. In C4 plants, there are two distinct types of photosynthetic cells: bundle-sheath cells and mesophyll cells.
c4 carbon fixation

[DOC File]CHAPTER 10 PHOTOSYNTHESIS
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Compare and contrast the pathways of carbon fixation in C3 photosynthesis and C4 photosynthesis. Evolution often proceeds by "adding on" to whatever evolved formerly. Use what you know about photosynthesis to support the suggestion that Photosystem I evolved before Photosystem II. Diagram a C3 and a C4 leaf.
photorespiration

[DOC File]STUDY GUIDE: CELLULAR ENERGY-INTRODUCTION AND …
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If C4 photosynthesis prevents photorespiration, why haven't all plants evolved to use the C4 pathway? All plants will evolve to be C4 in time. C4 produces some toxic byproducts. C4 is not advantageous in all climates. Only some plants use C4 photosynthesis. C4 is only advantageous in high oxygen habitats. When water supplies are plentiful for ...
c4 plants

[DOC File]Analytical Questions 1 - Molecular Structure
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Factors Affecting Photosynthesis. Many factors influence the rate of photosynthesis. Temperature, light intensity, and availability of water affect photosynthesis. C4 and CAM plants have a modified type of photosynthesis that enables the plants to conserve water in dry climates. The Light-Dependent Reactions: Generating ATP and NADPH
c3 c4 photosynthesis

C3, C4, and CAM Plants: Adaptations to Climate Change
The three types of photosynthesis are C3, C4, and CAM. C3 photosynthesis is the typical photosynthesis tha most plants use and that everyone learns about in school (it was all we knew about until a few decades ago). C4 and CAM photosynthesis are both adaptations to arid conditions because they result in better water use efficiency.
c3 and c4 plants

[DOCX File]Tredyffrin/Easttown School District / Overview
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8. Describe how CAM plants are different from C3 and C4 plants and WHY they have this adaptation. Where are CAM plants typically found? CAM plants are different from C3 and C4 plants because they have temporal division of the light and dark reactions of photosynthesis. CAM plants keep their stomata closed during the day to reduce the loss of water.
how does c4 photosynthesis work

[DOC File]General Biology Exam 1 – Topic – Name:
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For a plant growing in bright sunlight, which factor is most likely to be limiting the rate of photosynthesis? 15. This graph shows the rate of carbon fixation for two plants over a range of oxygen concentrations with normal carbon dioxide concentrations. Which plant appears to be using C4 photosynthesis? Explain the reason for your conclusion.
c4 photosynthesis diagram

C4 photosynthesis