Hormones, which stimulate spermatogenesis, are______________?

Related Mcqs:

1. Which of the following does not stimulate alveolar hyperventilation ?

   A. Hypoxia
   B. Hypercapnia
   C. Acidosis
   D. Stretching of airways

2. Histamine stimulate the secretion of_______________?

   A. Gastrin by stomach
   B. Pancreatic enzymes
   C. HCL by stomach
   D. Amylase by salivary gland

3. Which of the following anterior pituitary hormones is primarily under inhibitory control of hypothalamus ?

   A. TSH
   B. GRH
   C. Somatostatin
   D. Prolactin

4. All the following hormones bind to cell surface receptors of the target tissues EXCEPT_____________?

   A. Thyroid stimulating hormone
   B. Glucagon
   C. Estrogen
   D. Epinephrine

5. Following are local hormones except___________?

   A. Insulin
   B. Heparin
   C. Bradykinin
   D. Acetylcholine

6. All of the following hormones have cell surface receptors except_____________?

   A. Adrenalin
   B. Growth Hormone
   C. Insulin
   D. Thyroxine

7. Which of the following hormones act via cAMP ?

   A. Insulin
   B. Parathormone
   C. Vasopressin
   D. Adrenalin

8. Which of the following hormones is released from the posterior pituitary ?

   A. ACTH
   B. Antidiuretic hormone
   C. Growth hormone
   D. Luetinizing hormone

9. Which of the following hormones increase the sensitivity of heart to epinephrine________________?

   A. Parathyroid
   B. Insulin
   C. Thyroid
   D. Glucagon

10. Steroid hormones are believed to enter target cells via_______________?

    A. Facilitated diffusion
    B. Carrier – mediated endocytosis
    C. Cholesterol lined pores in the plasma membrane
    D. Simple diffusion