Question

Name the functional regions of a cell.

• A. Plasma membrane
• B. Cytoplasm
• C. Nucleus
• D. All of the above

Answer 1

The correct option is D All of the above

Plasma membrane regulates the particles entering or leaving the cell. It carries out endocytosis, exocytosis and transport of various substances through different carrier proteins. It is also involved in cell signaling.
Cytoplasm is a gel-like substance present in all cells. All of the cell organelles are suspended in the cytoplasm. Most of the cellular activities as metabolic pathways like glycolysis, key processes like cell division occur in the cytoplasm. Hence, it is the place where life sustaining biochemical reactions occur. Nucleus regulates all the cellular activities by controlling the enzymes required for cellular processes. Thus, the correct answer is option D.