An action potential in a presynaptic neuron induces opening of voltage-gated ____________________ channels in the synaptic knob, which triggers exocytosis of synaptic vesicles

Fill in the blank(s) with correct word


Ca++

Anatomy & Physiology

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The term medial means away from the midline of the body.  

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

Anatomy & Physiology

The spinal nerves are ________ nerves

A) mixed B) motor C) sensory

Anatomy & Physiology

Hyposecretion of the adrenal cortex--imparts a copper skin tone

A. Grave's disease B. Pituitary dwarfism C. Diabetes mellitus D. Acromegaly E. Addison's disease

Anatomy & Physiology

In which layer of the epidermis are granules of keratohyalin formed?

A. Stratum basale B. Stratum corneum C. Stratum spinosum D. Stratum granulosum E. Stratum lucidum

Anatomy & Physiology