A Function of Lymph Nodes Is To​

question 28

Multiple Choice

A function of lymph nodes is to​

• A) ​secrete thymosin.
• B) ​serve as a holding station for red blood cells.
• C) ​cleanse lymph of foreign debris.
• D) ​all of these.

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Definitions:

Chemoattractive Molecules

Chemical substances that attract cells or organisms towards them, often playing a role in cell migration and tissue formation.

Chemorepulsive Molecules

Chemical factors that repel growing axons or migrating cells, guiding them to their appropriate locations during neural development.

Netrins

A family of proteins involved in the guidance of neural development and the growth of neurons in the brain and spinal cord.

Semaphorins

Class of chemorepulsive molecules that deflect axons from inappropriate regions.