What does "D" represent on the diagram?

A. myosin myofilament
B. actin myofilament
C. sarcomere
D. Z disk
E. cross-bridge


D

Anatomy & Physiology

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The lacunae of osseous tissue contain

A) blood cells. B) osteocytes. C) chondroblasts. D) bone marrow. E) capillaries.

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Inhibitory postsynaptic potentials (IPSPs) involved hyperpolarization of the plasma membrane.

a. true b. false

Anatomy & Physiology

Ceroid pigments and lipofuscin accumulate with aging, impairing a cell's ability to withstand the damaging effects of oxygen free radicals.

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

Anatomy & Physiology

If heart rate decreases, what happens to blood pressure?

A) It increases B) It depends on other conditions C) It decreases D) Nothing

Anatomy & Physiology