Which of the following hormones is produced by the testis?
A. testosterone
B. interstitial cell-stimulating hormone (ICSH)
C. gonadotropin-releasing hormone (GnRH)
D. follicle-stimulating hormone (FSH)
E. luteinizing hormone (LH)
A
You might also like to view...
Answer the following statements true (T) or false (F)
1. The major duodenal papillae allows partially digested food to enter the small intestine. 2. One function of cholecystokinin is to cause the gallbladder to contract. 3. One function of pancreatic juice is to lower the pH of the food entering the small intestine from the stomach. 4. Vitamin K and some B vitamins are produced by bacteria in the large intestine. 5. The chewing of food by the teeth is the only example of mechanical digestion in the human digestive system.
Answer the following statements true (T) or false (F)
1. By about day 35 of gestation, the heart is beating. 2. By the eighth week of gestation, all organ systems are complete and in place. 3. The lining of the lungs and the lining of the gastrointestinal tract develop from the mesoderm. 4. The brain and spinal cord develop from the ectoderm. 5. The dermis of the skin and the circulatory system develop from the mesoderm.
Identify the following
Urine moves through ureters by means of
A. gravity. B. ciliary propulsion. C. filtration. D. peristalsis. E. diffusion.