Answer: reproductive cells are haploid
Explanation: mammals are diploid. In sexual reproduction each paren contributes a haploid set, which is what each reproductive cell
Answer:
Electron transfer to from cytochrome c to molecular Oxygen in the process of oxidative phosphorylation
Explanation:
Cytochrome c is a protein which is involved in the electron transport chain for the production of ATP molecules during then process of respiration. It a soluble protein found in the intermembrane space of the mitochondria. It receives electrons from ubiquinone at Complex III of the electron transport chain and transfers this electron to molecular oxygen through its interaction with complex IV or cytochrome c oxidase, reducing molecular oxygen to water.
If the interaction of cytochrome c with cytochrome c oxidase is inhibited, the process of elctron transfer to oxygen will be inhibited and, so ATP synthesis will cease.
Ultimately, respiration will be inhibited resulting in death of the organism. For example, cyanide inhibits cytochrome c oxidase resulting in death of the organism poisoned with cyanide.
Valves in veins have an anatomic structure similar to semilunar valves of the heart
This is further explained below.
<h3>What are semilunar valves?</h3>
Generally, There are structures that look like pockets and are joined at the point where the pulmonary artery and the aorta exit the ventricles. These structures are called the semilunar valves.
The opening that connects the right ventricle to the pulmonary artery is protected by a valve called the pulmonary valve.
In conclusion, Vein valves have an anatomic structure that is comparable to that of the semilunar valves found in the heart.
Read more about semilunar valves
brainly.com/question/20012497
#SPJ1
Answer:
sexual reproduction
Explanation:
asexual would not result in any variability
Answer:
Yes it does,
Explanation:
Cellular respiration occurs in both plant and animals. It is the process by which cells convert ADP (adenosine diphoosphate) into ATP (adenosine triphosphate). Plant and animal cells cannot use ADP as a form of energy.
