Large-diameter, densely packed myofibrils, large glycogen reserves, and few mitochondria are characteristics of

A) slow fibers.
B) intermediate fibers.
C) fast fibers.
D) red muscles.
E) fatty muscles.


C

Anatomy & Physiology

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Of the muscles listed, the only one that inserts on the hyoid bone is the

A. hyoglossus. B. styloglossus. C. palatoglossus. D. genioglossus. E. lateral pterygoid.

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Which of the following has both endocrine and exocrine functions?

A. Thyroid gland B. Pancreas C. Anterior pituitary D. Liver

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What is the individual subunit of nucleic acid called?

A) ribonucleic acid B) deoxyribonucleic acid C) purine D) nucleotide E) pyrimidine

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Diabetes insipidus is caused by ________.

A. a severe hypersecretion of ADH B. a severe hyposecretion of ADH C. the hyposecretion of insulin due to destruction of beta cells D. a reduction of the insulin receptors on target cells E. a reduction of ADH receptors on the target cells

Anatomy & Physiology