Question 10 (1.5 points) In which reaction is CO2 required? Question 10 options: Neither the light reaction nor the Calvin cycle. In both the light reaction and the Calvin cycle The light reaction The Calvin cycle Question 11 (1.5 points) In fermentation, Question 11 options: NADH is produced O2 is produced NAD+ is produced O2 is used. Question 12 (1.5 points) When skeletal muscle cells undergo anaerobic respiration, they become fatigued and painful. What is this caused by? Question 12 options: A buildup of pyruvate. An increase in ethanol. A buildup of lactic acid. An increase in oxygen.

Question 6 (1.5 points) In which reaction is molecular oxygen (O2) produced? Question 6 options: The light dependent reaction In both the light dependent reaction and the Calvin cycle The Calvin cycle The Citric Acid Cycle Question 7 (1.5 points) Plant cells produce one molecule of O2 ____. Question 7 options: by splitting two molecules of water. by splitting carbon dioxide. by breaking down glucose. during cellular respiration. Question 8 (1.5 points) In photosynthetic cells, synthesis of ATP by the chemiosmotic mechanism occurs during _________. Question 8 options: photosynthesis only. respiration only. both photosynthesis and respiration. neither photosynthesis nor respiration. Question 9 (1.5 points) Plants manufacture glucose _______ Question 9 options: to function as the beginning of more complex molecules. as a by-product produced as the plant manufactures oxygen. for exclusive use by animals. during cellular respiration.

Inhibition of which of the following metabolic pathways would result in decreased rates of CO2 production?Question 18Select one:a.fermentation and glycolysisb.oxidative phosphorylation and fermentationc.glycolysis and the oxidation of pyruvate to acetyl CoAd.oxidation of pyruvate to acetyl CoA and the citric acid cycle

Which process DOES NOT occurs during Calvin cycle?*1 pointRegeneration of CO2 acceptorOxidation of NADPHRelease of oxygenUse ATP

Which of the following stages of aerobic cellular respiration carbon dioxide (CO2) is released? Group of answer choicesglycolysis and the oxidation of pyruvate to acetyl CoAfermentation and glycolysiscitric acid cycle and oxidative phosphorylationoxidation of pyruvate to acetyl CoA and the citric acid cycle

CO 2 production first occurs during this stage of cellular respiration.a. Glycolysisb. Pyruvate oxidationc. Citric acid cycled. Oxidative phosphorylatione. Anaerobic respiration