MCQ
Symptom not seen in plants due to viruses is
- AMosaic formation
- BLeaf rolling and curling
- CYellowing, vein clearing
- ✓Root knot
- Mosaic formation
- Leaf rolling and curling
- Yellowing, vein clearing
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$\begin{array}{|p{0.3\linewidth}|p{0.6\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline A.\,\,PGA & P.\,\,Act\,\,as\,\,oxigenase\,\,enzyme \\ \hline B.\,\,OAA & Q.\,\,Primary\,\,acceptor\,\,of\,\,CO_2 \\ \hline C.\,\,RuBisCO & R.\,\,First\,\,product\,\,of\,\,C_4\,\,pathway \\ \hline D.\,\,RuBP & S.\,\,First\,\,product\,\,of\,\,C_3\,\,pathway \\ \hline \end{array}$
$A - B - C - D$
Assertion $A:$ $ATP$ is used at two steps in glycolysis.
Reason $R:$ First $ATP$ is used in converting glucose into glucose$-6-$phosphate and second ATP is used in conversion of fructose-6-phosphate into fructose$-1,6-$diphosphate.
In the light of the above statements, choose the correct answer from the options given below :