Describe the contributions to semen from the accessoryglands

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
icon
Related questions
Question

Describe the contributions to semen from the accessory
glands

Expert Solution
Step 1

The male reproductive system consists of several external and internal organs that function together to produce the male gametes and are also concerned with its storage and ejaculation. The internal organs, also known as accessory glands, include seminal vesicles, bulbourethral glands, vas deferens, and prostate glands.

Step 2

Semen is the fluid secreted by the male reproductive system that comprises mature sperms and fluid rich in enzymes and nutrients essential for the survival of sperms. The four male accessory glands, along with their contribution to the formation of semen, are as follows –

  1. Prostate gland – secretes a transparent fluid that makes up to one-third of the semen.
  2. Bulbourethral gland – produces a transparent fluid that helps in lubrication of the urethra.
  3. Seminal vesicles – produces a seminal fluid rich in fructose, which provides energy to the sperms. This fluid forms a significant part of the semen.
  4. Vas deference – it helps in the transportation of mature sperms into the urethra for ejaculation.
steps

Step by step

Solved in 3 steps

Blurred answer
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Anatomy & Physiology: An Integrative Approach
Anatomy & Physiology: An Integrative Approach
Anatomy and Physiology
ISBN:
9780078024283
Author:
Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher:
McGraw-Hill Education
Human Anatomy & Physiology (Marieb, Human Anatomy…
Human Anatomy & Physiology (Marieb, Human Anatomy…
Anatomy and Physiology
ISBN:
9780321927040
Author:
Elaine N. Marieb, Katja Hoehn
Publisher:
PEARSON