The epithelial linings of the respiratory and digestive systems develop from the

A.  ectoderm.
B.  endoderm.
C.  mesoderm.
D.  lumenoderm.


B

Anatomy & Physiology

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A(n) ____________________ solution has the same concentration of non-penetrating solutes as normal body cells

Fill in the blank(s) with correct word

Anatomy & Physiology

Which of the following hormones increases membrane transport of amino acids into many body cells?

a. cortisol b. growth hormone c. insulin d. Both a and c e. Both b and c

Anatomy & Physiology

Hyperventilation ________ plasma CO2 levels which ________ plasma pH.

A. decreases; increases B. increases; decreases C. decreases; decreases D. increases; increases

Anatomy & Physiology

The lungs are located in the ________ on either side of the heart

A) plural cavities B) pelvic cavity C) abdominal cavity D) thoracic cavity

Anatomy & Physiology