MCQ
Which one is not a protein?
- AActin
- BCollagen
- CAlbumin
- ✓Haematin
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$I$ - leaf is like needle, $II$ - Thick cuticle, $III$ - Thin cuticle, $IV$ - Sunken stomata, $V$ - Stomata absent
$I.$ Eco. $RI$ restriction endonuclease enzyme is isolated from Escherichia coli $RY13$
$II.$ Its recognition sequence is $5^{\prime}-$ $GAATTC - 3 '$
$3^{\prime}-C T T A A G-5^{\prime}$
$5^{\prime}-G-A-A-T-T-C-3^{\prime}$
$3^{\prime}-C-T-T-A-A-G-5^{\prime}$
$III.$ Its site of cleavage is
