MCQ
Basement membrane is made up of:
- AEpidermal cells only.
- BEndodermal cells only.
- CBoth $(a)$ and $(b).$
- ✓No cell at all, but is a product of epithelial cells.
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| $1.$ |
Cytoskeleton
|
$A.$ |
Hair$-$like outgrowth
|
| $2.$ |
Flagella
|
$B.$ |
Proximal region of centriole
|
| $3.$ |
Hub
|
$C.$ |
Bristle$-$like structures
|
| $4.$ |
Fimbriae
|
$D.$ |
Filamentous protein structure
|
$(a)$ Lipids having only single bonds are called unsaturated fatty acids.
$(b)$ Lecithin is a phospholipid.
$(c)$ Trihydroxy propane is glycerol.
$(d)$ Palmitic acid has $20$ carbon atoms including carboxyl carbon.
$(e)$ Arachidonic acid has $16$ carbon atoms.
Choose the correct answer from the options given below.