MCQ
In plants, phototropism is the movement
- ✓Towards the light source
- BAway from the light source
- CParallel to the light source
- DLateral to the light source
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$\begin{array}{|l|l|} \hline Column\;-I & Column\;-II \\ \hline 1.\;Metaphase & p.\;Chromosomal\;material\;condensed \\ \hline 2.\;Prophase & q.\;Nucleolus\;reform \\ \hline 3.\;Anaphase & r.\;Spindle\;fibre\;attach\;to\;kinetochores \\ \hline 4.\;Telophase & s.\;Chromatids\;move\;to\;opposite\;poles \\ \hline \end{array}$
$(i)$ It is ten enzymatic reactions that convert a six-carbon molecule to a three carbon pyruvate and result in a net gain of $2\, ATP$ molecules.
$(ii)$ Glucose undergoes partial oxidation to form one molecule of pyruvic acid.
$(iii)$ Glucose is phosphorylated to give rise to glucose $- 6 -$ phosphate by the activity of the enzyme phosphofructokinase.
$(iv)$ The scheme of glycolysis was given by Gustav Embden, Otto Morrison, and $J$. Parnas and is often referred to as the $EMP$ pathway.
$(v)$ $ATP$ is utilized at two steps: first in the conversion of glucose into glucose $6-$ phosphate and second in the conversion of fructose $- 6-$ phosphate to fructose $1, 6-$ disphosphate