What type of chemical signals occur between individuals of the same species?

A. Prostaglandins
B. Growth factors
C. Pyrogens
D. Pheromones


Answer: D

Anatomy & Physiology

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Which of the following allow the movement of potassium through the neuronal membrane?

A) voltage-gated potassium channels B) leakage channels C) chemically gated potassium channels D) voltage-gated potassium channels and chemically gated potassium channels E) leakage channels and voltage-gated potassium channels

Anatomy & Physiology

In the eye, the place where images are formed is the

A. Lens B. Cornea C. Macula D. Aqueous Humor

Anatomy & Physiology

The figure illustrates the Action Potential. What does "E" represent?

A. repolarization B. depolarization C. local potential D. threshold E. afterpotential

Anatomy & Physiology

Smooth muscle is grouped into two categories, _____ and _______

Fill in the blank(s) with correct word

Anatomy & Physiology