The amino acids carried by the transfer RNA are joined by

ionic bonds.
covalent bonds.
polar bonds.
peptide bonds.
nonpolar bonds.


peptide bonds

Anatomy & Physiology

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The part of the neuron that carries impulses to the neuron cell body is the:

a. dendrite b. axon c. neurolemma d. node of Ranvier

Anatomy & Physiology

Villikinin, motilin, and somatostatin are produced in the __________.

a. small intestine b. pancreas c. fundus of the stomach d. salivary glands

Anatomy & Physiology

A moderate diffuse axonal injury:

A) is generally characterized by a brief loss of consciousness, with or without retrograde amnesia. B) causes a prolonged loss of consciousness and affects axons in both cerebral hemispheres. C) is the most common result of blunt head trauma and is associated with temporary neuronal dysfunction. D) produces an immediate loss of consciousness and residual neurologic deficits when the patient wakes up.

Anatomy & Physiology

As a secondary follicle enlarges,

A. the granulosa cells are replaced with fluid. B. the secondary oocyte divides by mitosis. C. a theca or capsule is formed around it. D. the zona pellucida becomes thinner. E. the fluid within it is reduced.

Anatomy & Physiology