Question

Draw a typical prokaryotic cell and label as many structures as you can. Include a description of their function

Answer 1

Prokaryotic cell

Cytoplasm Pilli Cell wall Wireler Capsule Plasma Membrane a Bogo r Flagellum J . Plasmid Nucleoid Ribosome (DNA) -s Scanned with structure of prokaryotic cell CamScanner

The function of prokaryotic cell organelles:

1. Cell wall - It is the outermost membrane of the cell. It has a thick and rigid structure that gives support to the cell. It also protects the cell from various environmental factor

2. Plasma membrane:  It is a membrane that separates the outer covering and interior of the cell. It is a semipermeable membrane and allows only specific molecules to pass through it.

3. Cytoplasm - It is a jelly-like cytosol inside the cell that consists of cell organelles. It also contains ions and macromolecule as well as macromolecules.

4. Nucleoid - It contains the genetic material of the cell (DNA). It also includes some enzymes & proteins that are used in the transcription of  DNA. It has a major function of cell development & growth.

5. Ribosomes: It is are molecular machines that are used to synthesize proteins.

6. Pilli - It is a thin, rigid fibre made of protein that is attached to the cell wall. Its allows the bacterial cell to is to adhere to a surface.  

7. Flagella - It is the structure that helps in cell movement

8. Capsule - It is the coating on the cell that increases its virulence and ability to cause infection.

9. Plasmid - It contains gene and facilitates the process of replication in bacteria.