Question

Which of the following is not a part of apoptosis? A. the manufacture of cells B. activation of cellular enzymes C. DNA fragmentation D. cell shrinkage

Answer 1

The manufacture of cells is not a part of apoptosis. Apoptosis involves the activation of enzymes, DNA fragmentation, and cell shrinkage, but not the creation of new cells.

Step-by-step explanation:

The part of apoptosis that is not included is A. the manufacture of cells. Apoptosis, also known as programmed cell death, is a process where cells are systematically dismantled and removed from an organism. The stages of apoptosis typically include the activation of cellular enzymes like caspases (B. activation of cellular enzymes), which digest cellular components, C. DNA fragmentation, which breaks down the genetic material within the cell, and D. cell shrinkage, where the cell reduces in size and detaches from its neighbors. Contrary to these destructive processes, the manufacture of cells is a part of cell growth and division, not a part of their programmed destruction.

Learn more about Apoptosis

Answer 2

The manufacture of cells is not a part of apoptosis. So, the correct option is A.

Step-by-step explanation:

Apoptosis, also known as programmed cell death, is a natural process where cells are intentionally eliminated in order to maintain proper functioning and remove damaged or unnecessary cells from the body.

During apoptosis, several events occur, including activation of cellular enzymes, DNA fragmentation, and cell shrinkage. The activation of cellular enzymes helps break down the cellular components, while DNA fragmentation helps break down the genetic material of the cell. Lastly, cell shrinkage and membrane blebbing occur, leading to the formation of apoptotic bodies that are later engulfed and cleared by neighboring cells or phagocytes.

For example, in T-cell development, immature T-cells undergo screening to determine whether they bind to self-proteins. If they do, apoptosis is initiated to remove potentially dangerous cells. This is an important process that helps regulate the immune system and prevent autoimmune diseases.

Therefore, A is the correct option.