MCQ
Which is not true for enzymes
- AEnzyme is a complex structure of protein
- BEnzyme can be regulated by specific molecules
- CEnzyme is more sensitive for the changes of temperature and $pH$
- ✓Enzyme functions as catalyst for various reactions
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$(A)$ In Equisetum, the female gametophyte is retained on the parent sporophyte.
$(B)$ In Ginkgo, male gametophyte is not independent.
$(C)$ The sporophyte in Riccia is more developed than that in Polytrichum.
$(D)$ Sexual reproduction in Volvox is isogamous.
$(E)$ The spores of slime moulds lack cell walls.How many of the above statements are correct?
$I.$carboxylation $II.$ ligation $III.$ reduction $IV.$ regeneration
Select the correct option