Biological Classification Ques 53
53. Which of the following components provides sticky character to the bacterial cell?
[2017]
(a) Nuclear membrane
(b) Plasma membrane
(c) Glycocalyx
(d) Cell wall
Show Answer
Answer : c
Hints & Solutions
(c) Sticky character of the bacterial wall is due to glycocalyx which is rich in glycoproteins. When on eukaryotic cells the glycocalyx can be a factor used for the recognition of the cell. On bacterial cells, the glycocalyx provides a protective coat from host factors.
BETA
