Which of the following organisms have thick peptidoglycan in their cell wall?
A. Gram-negative bacteria
B. Gram-positive bacteria
C. Yeast
D. Molds
Answer:B
Which of the following organisms have thick peptidoglycan in their cell wall?
A. Gram-negative bacteria B. Gram-positive bacteria C. Yeast D. Molds
Explanation: Peptidoglycan is a specific feature of bacteria; it is present in the cell wall of bacteria and composed of NAG and NAM acid. Gram-negative bacteria have a thin peptidoglycan layer while gram-positive bacteria have a thick peptidoglycan layer