The most primitive nervous systems consist of structures known as nerve

A) cords.
B) tracts.
C) webs.
D) nets.
E) mazes.


C) webs.

Anatomy & Physiology

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How are molarity and osmolarity different? What property of salts necessitates this distinction? How does this property affect the behavior of water?

What will be an ideal response?

Anatomy & Physiology

In an enzymatic reaction, when temperature is increased past the point of "optimal temperature," the enzyme starts to ________.

A. reduce its catalytic activity B. increase product formation C. increase its catalytic activity D. increase its allosteric properties

Anatomy & Physiology

Which bone is a part of the skull and not just associated with it?

A. Malleus B. Vomer C. Hyoid D. Stapes E. Incus

Anatomy & Physiology

Olfactory adaptation occurs when odorant receptors become _____

A. saturated B. destroyed

Anatomy & Physiology