Urea transport in the collecting duct is a(n) ________ process.

A. passive
B. endocytosis
C. exocytosis
D. active


Answer: A

Anatomy & Physiology

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Secondary active transport in which two substances pass through the membrane in the same direction is called ____________________

Fill in the blank(s) with correct word

Anatomy & Physiology

A fall or an improperly delivered gluteal injection could result in ________.

A) neurofibromatosis B) postpoliomyelitis muscular atrophy C) paresthesia D) sciatica

Anatomy & Physiology

_______ removes phosphate groups

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The fusion of a sperm cell and secondary oocyte is known as:

A) capacitation. B) ovulation. C) meiosis. D) fertilization.

Anatomy & Physiology