How is adp converted to atp? by the addition of one adenosine molecule by the addition of one phosphate group by the removal of one adenosine molecule by the removal of one phosphate group i need

The right answer is by the addition of one phosphate group.

The ATP molecule is present in all living beings, is the main source of energy of the cells of the human body and is the exclusive source of energy of the muscles. Muscle contraction requires a lot of energy to be realized, and this is produced by the division of ATP into ADP + P.

ATP is, therefore, the fuel of the muscle.

The correct answer is- by the addition of one phosphate group.

ADP ( adenosine diphosphate) has two phosphate groups in it. It is converted to ATP ( adenosine triphosphate, which is the energy currency of cell) by addition of one phosphate group. This process of conversion requires energy and therefore, it is an endothermic process.

ATP stores large amount of energy in its high energy phosphoanhydride bond ( that is formed between second and third phosphate group) that can be used to drive various cellular processes.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.