Most PLCs contain a timer that runs continually when the PLC is in the ____.

a. DEBUG mode
b. PROGRAM mode
c. READ mode
d. RUN mode


d. RUN mode

Anatomy & Physiology

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The endocrine gland most closely associated with the hypothalamus is the ________.

A) thymus B) pineal gland C) thyroid gland D) pituitary gland

Anatomy & Physiology

Single-unit smooth muscle and cardiac muscle are both self-excitable

Indicate whether the statement is true or false

Anatomy & Physiology

_______ removes phosphate groups

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

What is a scar?

A. Necrotic tissue that is avascular and consists of a mixture of dead cells and fluid. B. A large amount of granulation tissue converted to dense irregular collagenous connective tissue during tissue repair. C. The product of the drying out of a blood clot that occurs during primary union.

Anatomy & Physiology