Question

what is nucleus? why is it called the powerhouse of a cell.

Answer 1

Answer:

They are so-called because they carry out the process of aerobic respiration and generate the energy molecules (ATP or Adenosine Triphosphate) for cell operation. Therefore they are known as the powerhouse of the cell.Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell..

hope it helps

Answer 2

Answer:

Cells use a special molecule for energy called adenosine triphosphate (ATP). Mitochondria is called the powerhouse of the cell. They are called so because they produce ATP, which is an energy-dense molecule responsible for powering most cellular processes in a living organism.

nucleus is not called a powerhouse of a cell. it should be mitochondria.

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