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Byju's Answer
Standard VIII
Biology
Fungi
Is glycocalyx...
Question
Is glycocalyx an essential part of cell envelope in all bacteria??
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Solution
yes bache. glycocalyx is essential for both gram positive and negative bacteria.
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Similar questions
Q.
The main difference in gram positive and gram negative bacteria resides in their :
(1)
Cell envelope
(2)
Flagella
(3)
Cell membrane
(4)
Cell wall
Q.
Choose the wrong statements regarding bacterial cell
(a) Glycocalyx is the outer most envelope in bacteria
(b) Gycocalyx could be a loose sheath called capsule
(c) Glycocalyx may be thick and tough called slime layer.
(d) A special structure formed by the plasma membrane is called mesosome.
(e) Small bristle-like fibres sprouting out of the cell are called fimbriae.
Q.
Peptidoglycan present in bacterial cell envelope is:
Q.
Which of the following carbohydrates is an essential constituent of all cell walls?
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During mitosis, it is necessary for the nuclear envelope of the parent cell to dissolve. This is accomplished, at least in part, by phosphorylation of proteins associated with the nuclear envelope. If the enzyme responsible for the phosphorylation event is inhibited, at which phase of mitosis are cells likely to arrest?
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