Clostridium botulinum is a gram- ________ rod that produces an ________

A) negative / endotoxin
B) negative / exotoxin
C) positive endospore-forming / exotoxin
D) positive endospore-forming / endotoxin


Answer: C

Biology & Microbiology

You might also like to view...

DNA participates in protein synthesis through

A) cyclic messengers. B) direct pairing with amino acids. C) an RNA intermediate. D) protein folding.

Biology & Microbiology

A plasmid that contains separate origins of replication for two different species is called a(n) _________

A. R factor B. expression vector C. viral vector D. shuttle vector

Biology & Microbiology

Capillary waves are small

Indicate whether the statement is true or false

Biology & Microbiology

Organisms that get energy from the remains or products of organisms are ____________________. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology