2 of the 46 chromosomes in a human body cell are ____________________

Fill in the blank(s) with correct word


sex chromosomes

Anatomy & Physiology

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Neurons are able to generate tiny electrical currents by changing the ________ of their membranes.

A. composition B. shape C. pathway D. permeability

Anatomy & Physiology

The parasympathetic nervous system

a. has long preganglionic fibers that end on terminal ganglia, which lie in or near the effector organ. b. dominates in quiet, relaxed situations. c. releases a postganglionic neurotransmitter that binds with muscarinic receptors. d. both (a) and (b) above. e. all of these answers.

Anatomy & Physiology

Spinal shock is a permanent loss of some of the spinal cord's functions.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

A nerve cell and a muscle cell have the same genes, but express different subsets of

them. Indicate whether the statement is true or false

Anatomy & Physiology