MCQ
Lipid molecule in plasma membrane are arranged in
- AScattered
- BSeries
- CAlternate
- ✓Head parallel
(d) According to fluid mosaic model, the arrangement of lipid molecules in plasma membrane is head parallel. It means head of both lipid layer towards the outside.
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| Gland | Secretion | Effect on body |
| $A$ | Estrogen | Maintenance of secondary sexual characters |
| Alpha cells of Islets of Langerhans | $B$ | Raises blood sugar level |
| Anterior pituitary | $C$ | Over secretion leads to gigantism |