Select the correct statement regarding microfibrils.
- AThey are present in guard cells.
- BThey are made of cellulose.
- CThey are arranged in a radial orientation,which facilitates the opening of the stomatal pore.
- DAll of the above.
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Similar Questions
Make suitable pairing:
List-$I$ List-$II$ $(A)$ Glycolysis $(a)$ Mitochondria $(B)$ Kreb's cycle $(b)$ Cytoplasmic matrix $(C)$ Electron transport chain
| List-$I$ | List-$II$ |
|---|---|
| $(A)$ Glycolysis | $(a)$ Mitochondria |
| $(B)$ Kreb's cycle | $(b)$ Cytoplasmic matrix |
| $(C)$ Electron transport chain |
Medium
View SolutionMention the important series of events of aerobic respiration that occur in the matrix of the mitochondrion as well as one that take place in the inner membrane of the mitochondrion.
Easy
View SolutionGiven below are some reactions and the enzymes involved. Identify the $CORRECT$ pairs.
Column $I$ Column $II$ $a.$ Fructose $1,6$-diphosphate $\rightarrow$ $3$-$PGAL$ + $DHAP$ $i.$ Enolase $b.$ Citrate $\rightarrow$ $CIS$-aconitate $ii.$ Thiokinase $c.$ Succinyl $CoA$ $\rightarrow$ Succinate $iii.$ Aconitase $d.$ $2$-$PGA$ $\rightarrow$ $PEP$ $iv.$ Aldolase
| Column $I$ | Column $II$ |
|---|---|
| $a.$ Fructose $1,6$-diphosphate $\rightarrow$ $3$-$PGAL$ + $DHAP$ | $i.$ Enolase |
| $b.$ Citrate $\rightarrow$ $CIS$-aconitate | $ii.$ Thiokinase |
| $c.$ Succinyl $CoA$ $\rightarrow$ Succinate | $iii.$ Aconitase |
| $d.$ $2$-$PGA$ $\rightarrow$ $PEP$ | $iv.$ Aldolase |
During injury and infection,the rate of $O_2$ consumption:
Medium
View SolutionHow many $ATP$ molecules are produced via substrate-level phosphorylation during the complete oxidation of one glucose molecule in aerobic respiration?
Medium
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