Muscle tone is ________

A) the condition of athletes after intensive training
B) a state of sustained partial contraction
C) the ability of a muscle to efficiently cause skeletal movements
D) the feeling of well-being following exercise


B

Anatomy & Physiology

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The lens is made of layers of proteins called

a) choroids. b) ciliary bodies. c) crystallins. d) cones. e) rods.

Anatomy & Physiology

During inspiration, after leaving the larynx, air enters the __________.

A. Nasal Cavity B. Trachea C. Pharynx D. Lungs

Anatomy & Physiology

The dural ________ are pockets formed in the dura mater that receive blood that has circulated through the brain.

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

Anatomy & Physiology

Which type of membrane proteins are integral proteins that move ions or molecules across plasma membrane?

A. Channel protein B. Enzymes C. Marker molecules D. Carrier proteins E. Receptor proteins

Anatomy & Physiology