Which of the following is not an antagonistic hormone pair?
A) glucagon; insulin
B) calcitonin; parathyroid hormone
C) leptin; thymosins
D) aldosterone; atrial natriuretic peptide
E) FSH; inhibin
C
You might also like to view...
Extracellular matrix includes protein fibers, cytoplasm, and ground substance
a. true b. false
Which of the following is the proper sequence of retinal processing?
a. rods and cones-ganglion cells-bipolar cells. b. rods and cones-bipolar cells-ganglion cells. c. ganglion cells-bipolar cells-rods and cones. d. ganglion cells-rods and cones-bipolar cells. e. bipolar cells-ganglion cells-rods and cones.
The disease rabies is caused by a virus that attacks the central nervous system. The virus is normally introduced when an infected animal bites another, breaking the surface of the skin and allowing the entry of saliva containing the virus. Since the virus cannot move by itself, how does it get to neurons in the central nervous system?
What will be an ideal response?
The acrosome, which caps the head of the sperm, contains
A. digestive enzymes. B. chromosomes. C. hormones D. nutrients.