Chemical mediators released from platelet granules and plasma membranes stimulate contraction of vascular smooth muscle.

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


True

Anatomy & Physiology

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Two cell types having the same type of receptor for a chemical messenger will always respond to that messenger in the same way.

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

Anatomy & Physiology

Almost all sensory signals pass through which structure on the way to the cerebrum?

A. Corpora quadrigemina B. Thalamus C. Hypothalamus D. Corpus callosum E. Corticospinal tracts

Anatomy & Physiology

What is necessary for the production of T3 and T4 thyroid hormone?

A) calcium B) amino acids C) iodine D) chloride

Anatomy & Physiology

The scapula articulates with the humerus at its ________ cavity

A) infraspinous B) scapular C) olecranon D) supraspinous E) glenoid

Anatomy & Physiology