Get premium membership and access questions with answers, video lessons as well as revision papers.
Testosterone is the main male sex hormone produced by the interstitial cells of Leydig under the influence of luteinizing hormone. Its secretion in large amounts begins at puberty.
It is a steroid hormone and its main functions include stimulation of late stages of spermatogenesis. It also promotes growth, development and secretory activity of the accessory sex organs of the male.
It also maintains secondary sex characteristics and sexual behavior or libido of the male.
marto answered the question on April 16, 2019 at 08:48
- List the functions of pancreatic polypeptide.(Solved)
List the functions of pancreatic polypeptide.
Date posted: April 16, 2019. Answers (1)
- Explain the functions of somatostatin.(Solved)
Explain the functions of somatostatin.
Date posted: April 16, 2019. Answers (1)
- Briefly discuss the functions of glucagon.(Solved)
Briefly discuss the functions of glucagon.
Date posted: April 16, 2019. Answers (1)
- List the functions of insulin.(Solved)
List the functions of insulin.
Date posted: April 16, 2019. Answers (1)
- Briefly discuss the adrenal gland.(Solved)
Briefly discuss the adrenal gland.
Date posted: April 16, 2019. Answers (1)
- Briefly discuss the parathyroid gland.(Solved)
Briefly discuss the parathyroid gland.
Date posted: April 16, 2019. Answers (1)
- State the functions of main thyroid hormones.(Solved)
State the functions of main thyroid hormones.
Date posted: April 16, 2019. Answers (1)
- With an aid of a diagram,briefly discuss the thyroid gland.(Solved)
With an aid of a diagram,briefly discuss the thyroid gland.
Date posted: April 16, 2019. Answers (1)
- Briefly discuss the hormones of the posterior pituitary gland.(Solved)
Briefly discuss the hormones of the posterior pituitary gland.
Date posted: April 16, 2019. Answers (1)
- Explain the hormones of the anterior pituitary gland.(Solved)
Explain the hormones of the anterior pituitary gland.
Date posted: April 16, 2019. Answers (1)
- With an aid of a diagram,discuss the pituitary gland and the hypothalamus.(Solved)
With an aid of a diagram,discuss the pituitary gland and the hypothalamus.
Date posted: April 16, 2019. Answers (1)
- Briefly explain the organization of the Mammalian Endocrine System.(Solved)
Briefly explain the organization of the Mammalian Endocrine System.
Date posted: April 16, 2019. Answers (1)
- Give a brief description of the skeletal system.(Solved)
Give a brief description of the skeletal system.
Date posted: April 16, 2019. Answers (1)
- Discuss two types of summation in muscle contraction.(Solved)
Discuss two types of summation in muscle contraction.
Date posted: April 16, 2019. Answers (1)
- Define a Twitch(Solved)
Define a Twitch
Date posted: April 16, 2019. Answers (1)
- List the steps involved in muscle contraction.(Solved)
List the steps involved in muscle contraction
Date posted: April 16, 2019. Answers (1)
- With an aid of a diagram,discuss a sarcolemma.(Solved)
With an aid of a diagram,discuss a sarcolemma.
Date posted: April 16, 2019. Answers (1)
- With an aid of a diagram,briefly discuss Myofibrils.(Solved)
With an aid of a diagram,briefly discuss Myofibrils.
Date posted: April 16, 2019. Answers (1)
- Discuss the three basic types of muscle in the body.(Solved)
Discuss the three basic types of muscle in the body.
Date posted: April 16, 2019. Answers (1)
- Discuss the structure and function of neuromuscular junction(Solved)
Discuss the structure and function of neuromuscular junction
Date posted: April 16, 2019. Answers (1)