Question #d176a

1 Answer
Jan 8, 2018

See below.

Explanation:

Diagram of Bacterial cell:
http://ibbiology.wikifoundry.com/page/Draw+a+diagram+of+an+E.+coli+bacterium

  • Bacterial cell being deprived of membrane-bound organelles basically contain its heredity or genetic material i.e #"DNA"# in the cytoplasm. Plasmids are small circular DNA strand so are genetic structures.
  • A single bacterial chromosome that is basically a circular double stranded #"DNA"# molecule is present in central dense region called as nucleoid.
    (the structures labelled with yellow color are genetic materials present in cytoplasm of bacterial cell)

Diagram of Plant cell:

http://www.roadrunner-sae.com/gallery/how-to-draw-a-plant-cell.html

  • In case of plant cells that are blessed with membrane-bound organelles, genetic material i.e #DNA# is present in nucleus, chloroplasts and mitochondria.

Hope it helps...