Question

The sarcomere is defined as the distance
between two
(1) M-line
(2) A-band
(3) Dobie's line (4) Mittleschiebe line​

Answer 1

HØĹÄ!✌

The sarcomere is defined as the region of myofilament structures between two Z-lines.

Answer 2

Answer:

The correct answer is (3) Dobie’s line.

Explanation:

The basic unit of a striated muscle tissue is known as Sarcomere. The sarcomere is defined as the distance between two Z lines. It can also be described as the repetitive unit between two Z lines. Z line, or Zwischenscheibe line, also known as Dobie’s line is the disc between two I bands. These Z lines are observed to be a series of dark banded zones or lines, which mainly function as the anchoring point of the actin filaments.