MCQ
The prokaryotic flagella possess:
- AUnit membrane enclosed fibre.
- BProtein membrane enclosed fibre.
- C$'9+2’$ membrane enclosed structure.
- ✓Helically arranged protein molecule.
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$I$. Gastrin $II$. Secretin $III$. Cholecystokinin $IV.ACTH$ $V. MSH$ $VI. GIP$
The correct option is
$I.$ From atria to ventricles
$II.$ From ventricles to pulmonary artery
$III.$ From pulmonary artery to aorta
Choose the correct option