Genes that appear on the X chromosome are said to be

A) X-linked.
B) autosomal recessive.
C) heterozygous.
D) homologous.
E) lethal.


A) X-linked.

Anatomy & Physiology

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Sometimes prolonged excessive exposure to high hormone concentrations causes a phenomenon known as ________.

A) diabetes mellitus B) cellular inhibition C) down-regulation D) metabolism of protein kinases

Anatomy & Physiology

Which organ has a mesentery that attaches to the anterior body wall>

a. liver b. duodenum c. transverse colon d. ascending colon

Anatomy & Physiology

Motor commands are carried by ________ from the brain along the spinal cord

A) both anterior and posterior roots B) cranial nerves C) spinal nerves D) ascending tracts E) descending tracts

Anatomy & Physiology

The iliopectineal bursa is associated with the

A. hip joint. B. knee. C. ankle joint. D. symphysis pubis.

Anatomy & Physiology