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
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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