Question

1. Name the main functional regions of a cell with a labelled diagram.
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Answer 1

Answer:

The three major functional region of cell are (1) Nucleus (2) Mitochondria and (3) Ribosomes. 1. Nucleus controls the activities of the cell. ... Ribosomes present freely or on RER helps in translation of RNA into functional protein.

Answer 2

Step-by-step explanation:

All cells have three basic parts: ... A plasma membrane separates each cell from the environment, permits the flow of molecules across the membrane, and contains receptors that can affect the cell's activities. b. A DNA-containing region occupies a portion of the interior.