MCQ
The most commonly used enzyme for polymerase chain reaction is
- A$D.N.A. $ polymerase-$II$
- BReverse transcriptase
- CKlenow fragment
- ✓Taq polymerase
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$I$. $H^{+i i}$ concentration gradient established
$II$. $H^{+i i}$ diffuses through $ATP$ synthetase
$III.$ Carriers use energy from electrons to move $H^{+i i}$ across the membrane
$IV$. Electrons from $PS-II$ pass along electron transport chain
$V.$ Light excites electrons in $PS-II$
$VI.$ Energy of $H^{+i 6}$ flow is used by $ATP$ synthetase to make $ATP$
$II.$ The organism which tolerate narrow range of salinity called ...$B$...
Choose the correct option for $A$ and $B$