help answering easy biology questions Posted on May 5, 2021 | by admin I’m stuck on a Biology question and need an explanation. 1. The Calvin Cycle of photosynthesis takes place in the: Group of answer choices thylakoids stroma stomata cytoplasm mitochondria 2. What are the products of the light reactions? Group of answer choices glucose, ATP, and NADPH CO2, H2O, and glucose glucose, ATP, and O2 O2, NADP+, and ATP O2, NADPH, and ATP 3. The pigment chlorophyll most reflects which wavelength (color) of light? Group of answer choices violet blue red green orange 4. Which molecule is split in order to replace the electron that is lost from chlorophyll in Photosystem 2 during the light reactions? Group of answer choices CO2 H2O ATP O2 C6H12O6 5. Which of the following statements about photosynthesis is incorrect? Group of answer choices for every six molecules of CO2 that enter the Calvin Cycle, one molecule of glucose is created glucose is created during the Calvin Cycle 99.9% of living things on Earth depend on photosynthesis either directly or indirectly for food even if a plant was in complete darkness for an extended period of time, the Calvin Cycle could continue to produce glucose light provides the energy boost to excite electrons during the first stage of photosynthesis 6. During photosynthesis: Group of answer choices water is reduced. glucose loses electrons carbon dioxide loses electrons water loses electrons. carbon dioxide is oxidized 7. What is the name of the specialized cells that allow the stomata to open and close (and hence conserve water in the plant)? Group of answer choices thylakoids guard cells magic cells transport proteins mesophyll 8. What is the name of the electron carrier that is used during photosynthesis? Group of answer choices NADPH Photosystem 1 ATP C3P RuBP 9. Photosynthesis is an exergonic reaction. Group of answer choices True False 10. What does “fixing” carbon mean? Group of answer choices loading carbon into an electron carrier taking carbon from the atmosphere and incorporating it into organic compounds changing carbon found in sugars into ATP changing the structure of the carbon atom so it bonds more effectively nothing – if it ain’t broke, don’t fix it
