Figure 4.3

-In Figure 4.3,which diagram of a cell wall has a structure that protects against osmotic lysis?
A)a
B)b
C)both a and b
D)neither a nor b
E)The answer cannot be determined based on the information provided.

Question

Figure 4.3
 
-In Figure 4.3,which diagram of a cell wall has a structure that protects against osmotic lysis?
A)a 
B)b 
C)both a and b 
D)neither a nor b 
E)The answer cannot be determined based on the information provided.

Quizplus · Accepted Answer

Both diagram (a) and (b) show structures that protect against osmotic lysis. In diagram (a), the peptidoglycan layer provides a strong and rigid structure that prevents the cell from swelling and bursting in hypotonic environments. In diagram (b), the capsule layer acts as a barrier to prevent water from entering the cell, thus protecting it from osmotic stress.

Figure 4.3 -In Figure 4.3,which Diagram of a Cell Wall Has a Cell