Alpha2-adrenergic receptors on presynaptic axon terminals, when stimulated, cause ________.

A. increased release of norepinephrine
B. decreased release of norepinephrine
C. increased release of epinephrine
D. decreased release of epinephrine


Answer: B

Anatomy & Physiology

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Hamsters have a space in their oral cavities called the _________________________________________ in which they carry food and bedding

Fill in the blank(s) with correct word

Anatomy & Physiology

The ________________________________________ system is responsible for the intake and breakdown of food and water, the absorption of nutrients, and the elimination of solid waste products

Fill in the blank(s) with correct word

Anatomy & Physiology

Identify the muscle labeled "c."

A) Pectoralis major B) Pectoralis minor C) Coracobrachialis D) Serratus anterior

Anatomy & Physiology

During reabsorption in the proximal convoluted tubule, most of the amino acids, glucose, Na+ ions, K+ ions, and Ca2+ ions are removed from the tubular fluid by ________ mechanisms.

A. passive transport B. counter transport C. active transport D. osmotic

Anatomy & Physiology