The role of oxygen in aerobic respiration is to A. form water that is the medium of all chemical reactions B. combine with free electrons and hydrogen ions from the electron transport chain C. provide transport of electrons from the cystol across the inner membrane of mitochondria D. combine with carbon to form carbon dioxide

31. Each pass through the fatty acid synthetase system will add carbon atom(s) to the fatty acid chain? а. 1 Ob. 2 Oc. 3 O d. 4

When one glucose molecule undergoes glycolysis, it generates net _____ ATP and ______NADH.

what is produced by cellular respiration? oxygen sugars carbon dioxide, water, and energy oxygen and energy

The ATP synthesized during catabolic processes is used to provide energy for in the cell. oxidative anabolic slow O downhill processes

GTP, which can be converted to ATP, is produced during which reaction of the citric acid cycle?

Glucose-6-phosphate detours to the hexose monophosphate shunt pathway in erythrocytes because:     Question 73 options:   A)  They lack mitochondria making them incapable of the TCA cycle   B)  They lack endoplasmic reticulum making them incapable of the TCA cycle   C)  Erythrocytes have no energy needs   D)  Erythrocytes utilize glucose directly for energy