Question

52. Nucleoid consists of
a) Circular DNA
b) Circular double stranded DNA
c) Single circular double stranded DNA
d) Single circular double stranded DNA without
histone protein
53. Nucleoid is connected to plasma membrane
through
a) Mesosome
b) Ribosome
c) Polysome
d) Plasmids
54. The extra chromosomal DNA present in bacterial
cell is called as
a) Plastid
b) Plasmid
c) Nucleoid
d) Extra nuclear DNA
55. In genetic engineering plasmids are used as
a) Passanger DNA b) Amplifier DNA
c) Vector DNA
d) Splicing DNA
56. The word prokaryote means a cell
a) With one nucleus b) With diffused nucleus
c) With many nuclei d) Without chloroplast
57. What is the function of receptor molecules present
on bacterial cell wall.
a) To respond to chemical in their surrounding
b) To help in movement
c) To help in locomotion
d) To help in osmosis
58. Cell organelle present in both prokaryotes and
eukaryotes is
a) Lysosome
b) Chloroplast
c) Centriole
d) Ribosome​

Answer 1

Answer:

(a) ,(b chromosome) , (c),(b) , ( a) ,(d)...

Explanation:

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