Info

molecule (=chromosome)

linear, associated with protein.0

Cell division

Simple fission

Mitosis or meiosis

Internal membranes

Rare

Complex (nuclear envelope, Golgi apparatus, endoplasmic reticulum, etc.—Fig. 1.2)

Ribosomes

70Sb

80S (70S in mitochondria and chloroplasts)

Cytoskeleton

Absent

Microtubules, microfilaments, intermediate filaments

Motility

Rotary motor (drives bacterial

Dynein (drives cilia and eukaryote

Was this article helpful?

0 0

Post a comment