MCQ
Coacervates are:
- AProtobionts having polysaccharide + protein + H2O
- BProtein Aggregate
- CProtein and lipid aggregates
- DNone of the above
Explanation:
Protobionts are prebiotic chemical aggregates having one or more properties of living systems. Process of aggregation of organic molecules is called coacervation. It produced three types of protobionts - coacervates, microspheres and vesicles. Coacervates are reversible emulsoid aggregates consisting of protein and polysaccharide with some water.
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$I$ |
$II$ |
$III$ |
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$(a)$ PCR |
$(i)$ Specific base sequence |
$p.$ Taq polymerase |
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$(b)$ Downstream processing |
$(ii)$ Inheritable gene |
$q.$ Ampicillin resistant |
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$(c)$ Restriction endonucleasel |
$(iii)$ Amplification of $DNA$ |
$r.$ E. coli |
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$(iv)$ Product separation and modification |
$s.$ Quality control |