Amino acid derivative hormones and closely related compounds are structurally similar to individual amino acids, and include
A) eicosanoids.
B) catecholamines and thyroid hormones.
C) lipids and epinephrine.
D) melatonin.
E) steroids.
B) catecholamines and thyroid hormones.
You might also like to view...
Growth hormone is not antagonistic to insulin with reference to promoting protein synthesis
Indicate whether the statement is true or false
Expiratory neurons
a. are found in both the DRG and VRG. b. send impulses to the expiratory muscles during normal quiet breathing. c. are stimulated by the pneumotaxic center. d. are stimulated by the inspiratory neurons and in turn inhibit the inspiratory neurons. e. none of these answers.
Which germ layer is the urinary bladder derived from?
A. ectoderm B. mesoderm C. endoderm
Which of the following combining forms means colon?
A. chole/o B. duoden/o C. col/o D. enter/o