Which of the following is found in the cell walls of both Gram-positive and Gram-negative bacteria?
a. techoic acid
b. O-antigen
c. glycan chains
d. porin proteins
e. b and d
Which of the following is found in the cell wall of Gram-positive bacteria and NOT Gram-negative
bacteria?
a. techoic acid
b. O-antigen
c. glycan chains
d. porin proteins
e. b and d
Which of the following is found in the cell wall of Gram negative bacteria and NOT Gram positive
bacteria?
a. techoic acid
b. O-antigen
c. glycan chains
d. porin proteins
e. b and d
All of the following are composed of proteins except:
a. Flagella
b. pili
c. Viral capsomeres
d. bacterial cell walls
e. c and d
All of the following are true of fermentation except
a. energy is released from sugars
b. oxygen is not required
c. the final electron acceptor is an inorganic molecule
d. the TCA cycle is not involved
e. a small amount of ATP is produced
True or false:
All bacteria have capsules
The definitive host for Toxoplasma gondii is the domestic pig
Secondary metabolites are waste products produced during the bacterial growth phase
A chemical cleaning product or antimicrobial drug that is capable of killing bacteria is bacteriostatic
Short answer:
List 4 environmental factors that influence bacterial growth
What are 3 possible applications of the proton motive force in a bacterial cell?
What is the oxygen requirement of a facultative anaerobe?