The Mitochondria

question 6

Multiple Choice

The mitochondria

• A) are involved with cell secretions
• B) contain digestive enzymes that digest protein molecules
• C) assist in breaking down carbohydrates, fat, and proteins into energy
• D) is the brain for the cell's metabolic activity and cell division

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Definitions:

Ventricular Contraction

The phase of the heart cycle in which the ventricles contract, pumping blood out of the heart to the lungs and the rest of the body.

Aortic And Pulmonary Valves

Parts of the heart that regulate blood flow from the heart to the aorta and the pulmonary artery, respectively.

Initiate Blood Clots

The process of starting the coagulation cascade, which leads to the formation of a blood clot to stop bleeding.