Chapter 7 Test Bank Campbell

3778 Words16 Pages
Biology: Concepts and Connections, 6e (Campbell) Chapter 7 Photosynthesis: Using Light to Make Food Multiple-Choice Questions 1) The summary equation for photosynthesis is A) 6 CO2 + 6 H2O + sunlight → C6H12O6 + 6 O2. B) C5H12O6 + 6 O2 + sunlight → 5 CO2 + 6 H2O. C) C6H12O6 + 6 O2 + sunlight → 6 CO2 + 6 H2O. D) the same as the equation for glycolysis written in reverse. E) 6 CH2O + 5 O2 + sunlight → CO2 + 2 H2O. Answer: A Topic: Opening Essay Skill: Factual Recall 2) Which of the following statements regarding photosynthesis and carbon dioxide is false? A) Plants require carbon dioxide, water, and sunlight to make glucose. B) Burning fossil fuels…show more content…
B) thylakoids. C) grana. D) vacuoles. E) stroma. Answer: C Topic: 7.2 Skill: Factual Recall 13) Where is chlorophyll found in a plant cell? A) stroma B) thylakoid membranes C) matrix D) cytoplasm E) cristae Answer: B Topic: 7.2 Skill: Factual Recall 14) The oxygen released into the air as a product of photosynthesis comes from A) water. B) glucose. C) carbon dioxide. D) chlorophyll. E) mitochondria. Answer: A Topic: 7.3 Skill: Factual Recall 15) Which of the following molecules is both a reactant and a product of photosynthesis? A) H2O B) glucose C) O2 D) CO2 E) chlorophyll Answer: A Topic: 7.3 Skill: Conceptual Understanding 16) If you expose a photosynthesizing plant to water that contains both radioactive H and radioactive O, in which of the products of photosynthesis will the radioactive H and O show up? A) H and O both in glucose B) H in glucose; O in water C) H in water; O in glucose D) H in glucose and water; O in O2 E) H in glucose and water; O in water and O2 Answer: D Topic: 7.3 Skill: Application 17) A redox reaction involves the transfer of A) a hydrogen ion. B) oxygen. C)
Open Document