what role does blood play before cellular respiration can occur?\no blood releases energy from very small…

what role does blood play before cellular respiration can occur?\no blood releases energy from very small molecules.\no blood carries energy from cytoplasm to a mitochondrion.\no blood delivers oxygen and glucose to cells.\no blood delivers carbon dioxide and water to cells.

what role does blood play before cellular respiration can occur?\no blood releases energy from very small molecules.\no blood carries energy from cytoplasm to a mitochondrion.\no blood delivers oxygen and glucose to cells.\no blood delivers carbon dioxide and water to cells.

Answer

Brief Explanations:

Cellular respiration requires oxygen and glucose as reactants. Blood, through the circulatory - system, transports oxygen from the lungs and glucose from the digestive system to cells. Energy - release from small molecules occurs during cellular respiration, not before. Energy is not carried from cytoplasm to mitochondria by blood. Carbon dioxide and water are products of cellular respiration, not substances delivered to cells for it to occur.

Answer:

Blood delivers oxygen and glucose to cells.