Choose the correct statement(s) associated with the metabolism of cardiac muscle

Question

Choose the correct statement(s) associated with the metabolism of cardiac muscle. Check all that apply. Its mitochondria fill about 2% of the cell. Cardiac muscle depends almost exclusively on aerobic respiration to make ATP At rest, the heart gets about 35% of its energy from fatty adds. 60% from glucose, and 5% from other fuels such as ketones, lactic acid, It is very rich in myoglobin (a source of stored oxygen) and glycogen (for stored energy). Cardiac muscle depends almost exclusively on anaerobic respiration.

Explanation / Answer

Cardiac muscle depends almost exclusively on aerobic respiration to make ATP.

it is very rich in myoglobin(a source of stored oxygen) and glycogen(for stored energy)

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