MCQ
$\text{DNA}$ repair in prokaryotes in carried out by:
- ALigase
- B$\text{DNA}$ polymerase $\text{III}$
- ✓$\text{DNA}$ polymerase $\text{II}$
- DNone of the above
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List $I$ $(syndrome)$
$(1)$ Patau’s syndrome
$(2)$ Kline-Felter’s syndrome
$(3)$ Down’s syndrome
$(4)$ Turner’s syndrome
List $II$ $(Chromosomal\, abnormality)$
$(A)$ $44 + XXY = 47$
$(B)$ $44 + X = 45$
$(C)$ $46 + 1 = 47$, Chromosome $13^{th}$
$(D)$ $46 + 1 = 47$, Chromosome $21^{st}$ Code
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Col. $A$
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Col. $B$
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| $a.$ |
Head
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$i.$ |
Enzymes
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| $b.$ |
Middle piece
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$ii.$ |
Sperm motility
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| $c.$ |
Acrosome
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$iii.$ |
Energy
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| $d.$ |
Tail
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$iv.$ |
Genetic material
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