Which germ layer is the thymus derived from?

A. Endoderm
B. Mesoderm
C. Ectoderm


Answer: A

Anatomy & Physiology

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Which part of the human body that regulates temperature?

A) the thyroid gland B) the heart C) the hypothalamus D) the anterior pituitary gland

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What part of the atom is most critical for creating chemical bonds?

A) Nucleus B) Protons C) Electrons D) Neutrons

Anatomy & Physiology

Which may occur as a result of muscle atrophy?

A. Fibers waste away and die. B. Muscle loses tone. C. Fibers become weaker. D. Muscle size is reduced. E. All of the choices are correct.

Anatomy & Physiology

Choose the term that does not belong

A. glomerulus B. macula densa C. juxtaglomerular cells D. juxtaglomerular apparatus E. afferent arteriole

Anatomy & Physiology