The hardest biologically manufactured substance is enamel

Indicate whether the statement is true or false.


TRUE

Anatomy & Physiology

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________ participate in both innate immunity and the immune response.

A. Natural killer (NK) cells B. Helper T cells C. Cytotoxic T cells D. B cells E. Memory T cells

Anatomy & Physiology

Deglutition is coordinated by the swallowing center in the ________.

A. brain stem B. spinal cord C. cerebrum D. cerebellum

Anatomy & Physiology

Skeletal muscle is called ________, because it is usually subject to conscious control.

A. contractile B. striated C. excitable D. isometric E. voluntary

Anatomy & Physiology

Ganglionic neurons innervate as all of the following except

A) smooth muscle. B) cardiac muscle. C) adipose tissue. D) glands. E) skeletal muscle.

Anatomy & Physiology