Each centriole has a cart wheel organisation having a whorl of tubulin fibrils at periphery. These peripheral fibrils are composed of how many microtubules?

Question

Each centriole has a cart wheel organisation having a whorl of tubulin fibrils at periphery. These peripheral fibrils are composed of how many microtubules? (A) 11 (B) 18 (C) 9 (D) 27

Tardigrade Admin · Accepted Answer

There are nine evenly spaced fibrils of tubulin and each fibril is made up three sub fibres. ∴ 9 × 3=27

Q. Each centriole has a cart wheel organisation having a whorl of tubulin fibrils at periphery. These peripheral fibrils are composed of how many microtubules?

11

18

9

27

There are nine evenly spaced fibrils of tubulin and each fibril is made up three sub fibres.
$∴ 9 \times 3 = 27$

Q. Each centriole has a cart wheel organisation having a whorl of tubulin fibrils at periphery. These peripheral fibrils are composed of how many microtubules?

11

18

9

27

There are nine evenly spaced fibrils of tubulin and each fibril is made up three sub fibres. ∴9×3=27

There are nine evenly spaced fibrils of tubulin and each fibril is made up three sub fibres.
$∴ 9 \times 3 = 27$