Scientists Have Found That Extracellular Matrix Components May Induce Specific

question 29

Multiple Choice

Scientists have found that extracellular matrix components may induce specific gene expression in embryonic tissues such as the liver and testes. For this to happen there must be direct communication between the extracellular matrix and the developing cells. Which kind of transmembrane protein would most likely be involved in this kind of induction?

• A) integrins
• B) collagens
• C) actins
• D) fibronectins

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Definitions:

Pathologist's Assistant

A trained healthcare professional who assists pathologists in preparing and examining bodies or tissues for disease diagnosis.

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Thin slices of tissue samples that are frozen and cut for immediate pathological examination, often during surgical procedures.

Surgical Technician

A healthcare professional who assists surgeons during operations, ensuring that the surgical environment is safe, equipment is functioning properly, and the surgical team is supported.

Baby Boom

A period marked by a significant increase in the birth rate, particularly noted in the United States and other countries following World War II.