Which of the following is not true of keratin?

a. It prevents excessive fluid loss.
b. It fills cells of the stratum corneum.
c. It helps prevent ultraviolet rays from penetrating the interior of the body.
d. All of the above are true of keratin.


c. It helps prevent ultraviolet rays from penetrating the interior of the body.

Anatomy & Physiology

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Most superficial thorax muscles are extrinsic shoulder muscles

Indicate whether the statement is true or false

Anatomy & Physiology

The vestibule contains organs of hearing and equilibrium.

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

Anatomy & Physiology

If nothing else is removed from the filtrate once it reaches the late distal tubules, the urine excreted would have which of the following properties?

A) low osmolarity and large volume B) low osmolarity and low volume C) high osmolarity and large volume D) devoid of ions and large volume E) high osmolarity and low volume

Anatomy & Physiology

The bodies of adjacent vertebrae are separated by ________ that act as shock absorbers.

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

Anatomy & Physiology