Multiple Choice
The cell walls of bacteria
A) enable them to be pleomorphic.
B) protect them against penicillin-derived antibiotics.
C) are single layered,but very thick.
D) protect the cells against changes in osmotic pressure.
E) all of the above.
Correct Answer:

Verified
Correct Answer:
Verified
Q37: During the logarithmic (log)phase of bacterial growth<br>A)the
Q38: One of the functions of a bacterial
Q39: High concentrations of salt and sugars in
Q40: Pili<br>A)are hair-like appendages on some bacterial cells.<br>B)are
Q41: Which of the following organisms is a
Q42: The passage of water from an area
Q44: Which of the following is TRUE of
Q45: Bacterial cell membranes consist of<br>A)a single layer
Q46: During the stationary phase of bacterial growth<br>A)the
Q47: The Ziehl-Neelson stain is used to<br>A)observe bacteria