MCQ
Which pigment is water soluble?
- AChlorophyll.
- BCarotene.
- ✓Anthocyanin.
- DXanthophyll.
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$CO _{2}+ H _{2} O \stackrel {A} {\rightleftharpoons} H _{2} CO _{3} \stackrel {B} {\rightleftharpoons} \rightleftharpoons HCO _{3}^{-}+ H ^{+}$
$A$. Gap $2$ phase $B$. Cytokinesis
$C$. Synthesis phase $D$. Karyokinesis
$E$. Gap $1$ phase
Choose the correct sequence of stages from the options given below :
| Column $I$ | Column $II$ |
| $A$. Centrioles |
$I$. Non-membrane bound organelle Which helps in cell division |
| $B$. Fimbriae |
$II$. Special structure of bacteria which help them to attach with rocks in |
| $C$. Endomembrane |
$III$. Includes those organelles system whose functions are coordinated |
| $D$. Mitochondria |
$IV$. Divide by fission and site of aerobic respiration |