Multiple Choice
The rigid layer that is present in the cell walls of Bacteria that is primarily responsible for the strength of the wall is known as
A) pseudomurein.
B) S-layer.
C) cellulose.
D) peptidoglycan.
Correct Answer:

Verified
Correct Answer:
Verified
Q13: In general, swimming is performed with flagella,
Q14: The lipopolysaccharide (LPS) layer is found ONLY
Q15: Chemotaxis is a sensory response affecting the
Q16: Where within a eukaryotic cell is ribosomal
Q17: Which of the following statements is TRUE?<br>A)
Q19: Small acid-soluble proteins (SASPs) protect DNA from
Q20: All eukaryotes contain<br>A) a membrane-enclosed nucleus.<br>B) mitochondria.<br>C)
Q21: Explain why prokaryotes tend to survive and
Q22: Elaborate on why discovering endospores was important
Q23: Photoreceptors are analogous to chemoreceptors in that