Questions
Choose the correct statement
a
All prokaryotic cells have glycocalyx
b
All prokaryotic cells have cell wall
c
All prokaryotic cells have plasmids
d
A heterocyst is a prokaryotic cell.
detailed solution
Correct option is D
Heterocysts are specialised cells of cyanobacteria meant for nitrogen fixation. Cyanobacteria are prokaryotes. Mycoplasma are prokaryotes without cell wall. Glycocalyx is seen only in certain bacteria or prokaryotic cells. Plasmids are seen only in certain strains of bacteria.Talk to our academic expert!
Similar Questions
Read the following statements and identify the organisms.
(a) They have chlorophyll a similar to green plants.
(b) They often form blooms in polluted water bodies.
(c) They can fix atmospheric nitrogen.
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