Polysynaptic reflex arcs differ from monosynaptic reflex arcs in that the former have ________, which are not present in the latter.

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


an interneuron or interneurons

Anatomy & Physiology

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Using the figure below, identify the gland features and types.



1 Label A: ______________________________
2 Label B: ______________________________
3 Label C: ______________________________
4 Label D: ______________________________
5 Label E: ______________________________
6 Label F: ______________________________
7 Label G: ______________________________
8 Label H: ______________________________
9 Label I: ______________________________
10 Label J: ______________________________

Anatomy & Physiology

This organelle stores and transports proteins, and synthesizes phospholipids and cholesterol

A) microtubule B) endoplasmic reticulum C) mitochondrion D) centriole

Anatomy & Physiology

The layer of the arteries and veins that contains smooth muscle tissue is the:

a. tunica media b. tunica intima c. endothelium d. both B and C above

Anatomy & Physiology

Which of the choices below is not a function of the vagina?

A) serves as a passageway for the primary oocyte B) serves as a passageway for menstrual flow C) is the birth canal D) receives semen from the penis during sexual intercourse

Anatomy & Physiology