Which of the following conditions must be true such that there is a net movement of acyl carnitine into the mitochondrial matrix from the intermembrane space? a. The concentration of acyl carnitine must be higher in the mitochondrial intermembrane space than in the mitochondrial matrix.
b. The concentration of acyl carnitine must be lower in the mitochondrial intermembrane space than in the mitochondrial matrix.
c. The CPT1 enzyme must be active.
d. The CPT1 enzyme must be inactive.

a

explanation:

a. to encourage apoptosis

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.