Which of the following is an organ?

A) blood
B) heart
C) peritoneum
D) connective tissue
E) mitochondrion


B) heart

Anatomy & Physiology

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The ________ is a layer of follicle cells that surrounds the oocyte on day 14 of a 28-day cycle.

A) antrum B) zona pellucida C) corona radiata D) corpus albicans E) isthmus

Anatomy & Physiology

Dual innervation of organs by both branches of the autonomic nervous system allows a fine degree of control over these organs

Indicate whether the statement is true or false

Anatomy & Physiology

Which of the following is a factor on which expiration depends?

A) contraction of expiratory muscles B) decrease in intrapulmonary pressure C) increase in lung volume D) recoil of elastic tissue in the lungs

Anatomy & Physiology

Which term best describes the function of blood when considering the presence of carbon dioxide and endocrine hormones?

A. Protection B. Transportation C. Prevention D. Regulation

Anatomy & Physiology