GENERAL HISTOLOGY

MUSCLE

SKELETAL MUSCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Actin filaments our bound to the edges of the sarcomere, also known as the ____
A
M-Line
B
H-Zone
C
Z-Disc
D
A-Band
Explanation: 

Detailed explanation-1: -Thus, many Z-disc proteins directly bind actin. Not surprisingly, filamin, a well-studied actin-binding protein localizes at the Z-disc where it binds actin through a conserved N-terminal ABD, composed of two CH domains.

Detailed explanation-2: -Actin filaments are attached to the Z-line.

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