MCQ
$DNA$ differs from $RNA$
- AIn the nature of sugar alone
- BIn the nature of purines alone
- ✓In the nature of sugar and pyrimidines
- DNone of the above
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|
$P$ |
$Q$ |
|
$1.$ Nutrients (Macro and Micro) |
$a.$ Medium for enzymatic activities |
|
$2.$ Oxygen |
$b.$ Synthesis of protoplasm and act as a source of energy |
|
$3.$ Water |
$c.$ Releasing metabolic energy for growth activities |