Actin filament is made up of

⇦

⇨

Actin filament is made up of

Options

(a) Actin, troponin and tropomyosin
(b) Actin, troponin
(c) Myosin, troponin
(d) Actin, tropomyosin

Correct Answer:

Actin, troponin and tropomyosin

Explanation:

One thin filament probably contains 300-400 actin molecules abount 50 tropomyosin and 50 troponin. It is said that tropomyosin plays a vital role in sensitizing the contractile proteins (actin and myosin) to calcium ions.

Related Questions:

1. Debove’s membrane is a layer of
2. The Human vertebra is
3. Pentamerous, actinomorphic flowers, bicarpellate ovary with oblique septa and fruit
4. Which part of ovary in mammal acts an endocrine gland after ovulation?
5. The term ‘glycocalyx’ is used for

Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends