A round bacterial cell is called ________

a. columnar
b. bacillus
c. coccus
d. cuboidal
e. spirillum


c

Biology & Microbiology

You might also like to view...

A liger is an offspring produced from a mating between a male lion and a female tiger. Male ligers cannot produce offspring. This is an example of

A. a prezygotic mechanism. B. hybrid inviability. C. hybrid sterility. D. hybrid breakdown. E. a prezygotic mechanism and hybrid sterility are correct.

Biology & Microbiology

How is simple diffusion different from other types of passive transport?

a. Simple diffusion does not require a permease. b. Simple diffusion requires ATP. c. Simple diffusion only brings material into the cell, not out of it. d. Simple diffusion is only the diffusion of water.

Biology & Microbiology

Based on evidence from "primate molecular clocks," a primate common ancestor of humans and chimpanzees existed about:

A) 6—7 million years ago. B) 4—5 million years ago. C) 3 million years ago. D) 10 million years ago.

Biology & Microbiology

The carbon cycle is based on carbon dioxide. CO2 makes up about

A. 3% of the atmosphere. B. 0.03% of the atmosphere. C. 0.3% of the atmosphere. D. 0.003% of the atmosphere. E. 30% of the atmosphere.

Biology & Microbiology