Some Observations Have Suggested to Researchers That Substances Associated with the Extracellular

question 34

Multiple Choice

Some observations have suggested to researchers that substances associated with the extracellular matrix may be involved in cell migration.This has been observed with the cell marker CD44 on the surface of cancer cells and their ability to be separate from one another and to easily metastasize to other regions of the body.This is most likely due to the interaction of CD44 and

• A)chondrotin sulfate.
• B)ICAMs.
• C)hyaluronate.
• D)fibronectins.
• E)elastin.

---

Definitions:

Sex Education

The instruction of issues relating to human sexuality, including emotional relations and responsibilities, human sexual anatomy, sexual activity, reproductive health, and reproductive rights.

Reproductive Behavior

Actions and patterns relating to the reproduction process in humans and other organisms.

Biological Aspects

Refers to the phenomena or processes that are inherent or characteristic of living organisms, often discussed in the context of genetics, physiology, and anatomy.

Prenatal Hormones

Hormones that are present and active during the prenatal period, influencing the development of the fetus.