The elastic filaments within a myofibril are attached to Z disks and to the molecule ________.

A) myosin
B) troponin
C) actin
D) sarcolemma


Answer: A) myosin

Anatomy & Physiology

You might also like to view...

During hemopoiesis, the lymphoid line forms lymphocytes only.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

During platelet plug formation,

A. thrombin is released from endothelial cells. B. vitamin K production increases. C. platelets multiply. D. platelets stick to the exposed collagen fibers of injured vessels.

Anatomy & Physiology

Name two ways to finish off the end of a rope

What will be an ideal response?

Anatomy & Physiology

The filtration membrane consists of the

A. podocytes, basement membrane, and macula densa. B. capillary epithelium, podocytes, and macula densa. C. podocytes, capillary endothelium, and basement membrane. D. parietal layer and visceral layer. E. basement membrane, capillary epithelium, and macula densa.

Anatomy & Physiology