Answer:
Capillaries. Slower speed enables more time for oxygen, nutrient, and waste transfer to occur at the level of the tissues.
Explanation:
This is a physical property of the circulatory system. Capillaries collectively have the highest cross-sectional area, and therefore have the lowest flow rate (by Poiseuille's Law).
The correct answer for this question is (D) It can proceed in the dark.
Calvin cycle is named after Melvin C. Calvin, who won a Nobel prize in chemistry for finding it in 1961. Calvin cycle take place in chloroplasts during photosynthesis and it is a <u>light-independent reaction so also called as dark reaction.</u>
The Calvin cycle proceeds in three stages:
1. Carboxylation, during which CO2 combines with ribulose-1,5- bisphosphate
2. Reduction, during which carbohydrate is formed at the expense of photochemically made ATP and NADPH
3. Regeneration during which the CO2 acceptor ribulose-1,5- bisphosphate is formed again so that the cycle continues.
Answer: cellular respiration happens in the mitochondria and cytoplasm of cells.
Explanation: many organisms, including plants and plankton, per- form oxygen-dependent cellular respiration.
Answer:
C) acetylcholine
Explanation:
Acetylcholine is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle.
However, norepinephrine, gamma aminobutyric acid, and cholinesterase are not excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle.
Answer:
Explanation:
your biological parent's gene