Question

1. What is the role of contractile protein in muscles? What is the specific function of cardiac muscles? ​

Answer 1

✦✧ANSWER✦✧

Tropomyosins are contractile proteins which, together with the other proteins actin and myosin, function to regulate contraction in both muscle and non-muscle cells and are ubiquitous in animal cells. ... These monomers then assemble into head-to-tail polymers along the length of an actin filament.

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Answer 2

Explanation:

Tropomyosins are contractile proteins which, together with the other proteins actin and myosin, function to regulate contraction in both muscle and non-muscle cells and are ubiquitous in animal cells. These monomers then assemble into head-to-tail polymers along the length of an actin filament.

2.Cardiac muscle is an involuntary striated muscle tissue found only in the heart and is responsible for the ability of the heart to pump blood.

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