Oxygen-poor blood travels from the right atrium into the right ventricle through the ________ valve.

A) bicuspid
B) aortic
C) mitral
D) tricuspid
E) pulmonary


Ans: D) tricuspid

Anatomy & Physiology

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A) Neutralization of the plasma membrane B) Drifting of the membrane potential towards the resting membrane potential C) Hyperpolarization of the plasma membrane D) Repolarization of the plasma membrane E) Depolarization of the plasma membrane

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In general, the brainstem descending pathways have greater influence over motor neurons controlling muscles involved in fine movements and the corticospinal pathways are more involved in the coordination of large muscle groups and postural muscles.

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

Anatomy & Physiology

The structures of the male reproductive tract area: ductus deferensb: urethrac: epididymisd: ejaculatory ducte: ampullaWhat is the order in which sperm passes through these structures from the testes to the penis?

A. c, a, e, d, b B. a, b, c, e, d C. a, c, e, b, d D. d, a, c, e, b E. c, a, b, d, e

Anatomy & Physiology

Granulation tissue is a delicate, granular-appearing connective tissue that consists of

What will be an ideal response?

Anatomy & Physiology