Microtubules are composed of monomers of
A) $\alpha$- and $\beta$-tubulin.
B) $\delta$- and $\lambda$-actin.
C) $\rho$- and $\sigma$-myosin.
D) $\kappa$ tubules.
E) $\kappa$ actinomin.

Question

Microtubules are composed of monomers of
A) $\alpha$- and $\beta$-tubulin.
B) $\delta$- and $\lambda$-actin.
C) $\rho$- and  $\sigma$-myosin.
D) $\kappa$ tubules.
E) $\kappa$ actinomin.

Quizplus · Accepted Answer

Microtubules are composed of monomers of α-tubulin and β-tubulin, which form heterodimers known as tubulin. The other options are incorrect as they refer to different proteins or do not exist.

Microtubules Are Composed of Monomers of A) α\alphaα - And β\betaβ -Tubulin B)

Microtubules Are Composed of Monomers of
A) $\alpha$ - And $\beta$ -Tubulin
B)