A lesion of the dorsal columns would result in:

A. loss of pain sensation
B. impaired graphesthesia
C. loss of ability to localize a tactile stimulus
D. motor weakness


ANS: B

Anatomy & Physiology

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The hypothalamus synthesizes and regulates the release of hormones from the posterior pituitary

Indicate whether the statement is true or false

Anatomy & Physiology

Given the following list of organic molecules, which includes hormones?

1. nucleic acid derivatives 2. polypeptides 3. steroids 4. proteins A) 1, 3, 4 B) 1, 2, 3 C) 2, 3, 4 D) 1, 2, 3, 4 E) 1, 2, 4

Anatomy & Physiology

The production of another human organism is the function of which of the following systems?

A) skeletal B) reproductive C) respiratory D) lymphoid E) cardiovascular

Anatomy & Physiology

Amino acid chains are assembled into proteins in __________ (organelles).

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

Anatomy & Physiology