MCQ
In the given diagram, what does '$A$' represents?


- APons Varolii
- ✓Cerebellum
- CMedulla oblongata
- DMidbrain

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$(A)$ Coenzyme or metal ion that is tightly bound to enzyme protein is called prosthetic group.
$(B)$ A complete catalytic active enzyme with its bound prosthetic group is called apoenzyme.
Select the correct option.
$II.$ Myoglobin content is high
$III.$ Sarcoplasmic reticulum are moderate
$IV.$ Aerobic muscles
$V.$ Depends on anaerobic respiration for energy
$VI.$ Less myoglobin content
Select the option with correct statements for red muscle