MUSCLE PHYSIOLOGY

PHYSIOLOGY

SARCOMERE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Actin is a
A
Protein
B
Carbohydrate
C
Lipid
D
None of these answers
Explanation: 

Detailed explanation-1: -Actin is a muscle tissue protein, the polymerized form of which (F-actin) forms microfilaments-one of the main components of the cytoskeleton of eukaryotic cells.

Detailed explanation-2: -The muscle proteins can be divided in to contratile, regulatory, sarcoplasmic and extracellular forms. The most important are the contractile proteins actin and myosin.

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