Classification of Exocrine Glands

In summary, the structure of the duct, whether it is simple or compound, is used to classify exocrine glands, not the secretory portion. Simple glands have a non-branched ductal system while compound glands have a branched ductal system. This differentiation is also helpful in identifying the secretory portions of the glands.
  • #1
Soaring Crane
469
0
For exocrine glands, the portion of the gland that is described as simple or compound is the structure of the duct--not the secretory portion, right?

Thank you.
 
Biology news on Phys.org
  • #2
Ducts are simple or compound. Yes.
 
  • #3
Does this clear things up?

Exocrine glands contain a glandular portion and a duct portion, the structures of which can be used to classify the gland.

The duct portion may be branched (called compound) or unbranched (called simple).
The glandular portion may be tubular, acinar, or may be a mix of the two (called tubuloacinar). If the glandular portion branches, then the gland is called a branched gland.

Therefore, a compound gland has a ductal system that is branched and a simple gland has a non-branched ductal system.

This is also helpful in differentiating the secratory portions of the glands...
http://education.vetmed.vt.edu/curriculum/vm8054/Labs/Lab4/Notes/glndstruc.htm
 
Last edited by a moderator:

What is the purpose of classifying exocrine glands?

The purpose of classifying exocrine glands is to categorize them based on their structure, function, and secretion method. This helps in understanding their role in the body and how they contribute to maintaining homeostasis.

How many types of exocrine glands are there?

There are three main types of exocrine glands: merocrine, apocrine, and holocrine glands. These types are based on the method of secretion, with merocrine glands releasing their secretions through exocytosis, apocrine glands releasing secretions through the shedding of cytoplasm, and holocrine glands releasing secretions by the rupture of entire cells.

What are some examples of exocrine glands?

Some examples of exocrine glands include sweat glands, sebaceous glands, mammary glands, and salivary glands. These glands are found in various parts of the body and have different functions such as regulating body temperature, lubricating and protecting the skin, producing milk, and aiding in digestion.

What is the difference between exocrine and endocrine glands?

The main difference between exocrine and endocrine glands is in their method of secretion. Exocrine glands secrete their products through ducts, while endocrine glands secrete hormones directly into the bloodstream. Additionally, exocrine glands have a more localized effect, while endocrine glands have a more widespread effect on the body.

Why is the classification of exocrine glands important in the field of medicine?

The classification of exocrine glands is important in medicine because it helps in identifying and diagnosing diseases and disorders related to these glands. It also aids in understanding the effects of certain medications on these glands and how to treat or manage any issues that may arise.

Similar threads

  • Biology and Medical
Replies
4
Views
1K
  • Biology and Medical
Replies
1
Views
2K
  • Biology and Medical
Replies
1
Views
2K
  • Biology and Medical
Replies
4
Views
3K
Replies
6
Views
11K
  • Biology and Medical
Replies
5
Views
4K
  • Biology and Medical
Replies
7
Views
3K
  • Biology and Medical
Replies
1
Views
2K
Replies
1
Views
3K
Replies
4
Views
3K
Back
Top