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1. Which statement is false concerning oxidative production of ATP in the electr

ID: 3521933 • Letter: 1

Question

1. Which statement is false concerning oxidative production of ATP in the electron transport chain?

a.        It is a process of ATP production via the transfer of electrons from hydrogen to oxygen

b.       only small amounts of ATP are produced in the ETC

c.        3 ATP are formed for each NADH oxidized in the ETC

d.        2 ATP are formed for each FADH oxidized in the respiratory chain

2. RER is computed as:

a.        CO2 produced x O2 consumed

b.       CO2 produced x O2 consumed x N2 correction factor

c.        CO2 produced ¸ O2 consumed

d.       O2 consumed ¸ CO2 produced

3. Lactate threshold during a graded exercise test is best used as a predictor of:

a.        muscle strength

b.       muscle endurance

c.        distance running performance

d.       sprint performance

Explanation / Answer

1. Which statement is false concerning the oxidative production of ATP in the electron transport chain?

Answer-

b.       only small amounts of ATP are produced in the ETC

2. RER is computed as:

Answer-

c.        CO2 produced ¸ O2 consumed

The ratio between the amount of carbon dioxide (CO2) produced in metabolism and oxygen(O2) used.

3. Lactate threshold during a graded exercise test is best used as a predictor of:

Answer-

b.       muscle endurance