An amine group that is removed from an amino acid within a hepatocyte is then

A. used to form a peptide bond between a protein and a lipid.
B. used to generate bile salts and excreted in the feces.
C. converted to urea and eliminated as part of urine.
D. sent to a mitochondria to enter the citric acid cycle.


C

Anatomy & Physiology

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Which type(s) of muscle tissue is/are striated?

A. Skeletal and smooth B. Skeletal and cardiac C. Smooth only D. Cardiac only E. Skeletal only

Anatomy & Physiology

What is the insertion of the muscle labeled Q?

a) iliac crest and linea alba b) cartilage of the fifth to seventh rib and xiphoid process c) ribs 5-12 d) central tendon e) costal cartilages and adjacent portion of the inferior 6 ribs

Anatomy & Physiology

Which of these molecules is correctly matched with its method of movement through the plasma membrane?

A. Large, water-soluble molecules - transported by carrier-mediated processes B. Small, water-soluble molecules (ions) - dissolve in double phospholipid layer C. Lipid-soluble molecules - pass through membrane channels D. Glucose and amino acid molecules - pass through membrane channels E. All of the choices are correctly paired.

Anatomy & Physiology

During the spike of an action potential in a cardiac muscle cell

a. there is a rapid influx of Na+ into the cell. b. Ca2+ moves out of the cell into the extracellular fluid. c. K+ channels open to let K+ move into the cell. d. both Na+ and Ca2+ move into the cell at the same time. e. Na+ moves out of the cell into the extracellular fluid.

Anatomy & Physiology