Question

Describe the most likely role of egf and the role of egfr in a cell signaling pathway. describe how the cellular response

Answer 1

First we have to identify what are these things. the EGF is the Epidermal Growth Factor and the EGFR is the Epidermal Growth Factor Receptor.  Epidermal Growth Factor Receptor is a protein that is a receptor in its family. Because of the binding of things like ligands, it is being activated by it.

Answer 2

EGFR is a mitogenic factor, which plays a crucial role in initiating cell signaling.

Humans have 53-aa polypeptide, which has a molecular weight of 6 kDa.

EGF is an epidermal growth factor, which stimulates proliferation. It enhances the maturation and survival of many nerve cells.

About EGF and EGFR:

• The EGF and EGFR are involved in cell signaling. EGF binds to the EGFR, initiating the process of cell division and proliferation.

• The binding of the factor initiates the internal signaling cascade.

• The cascade is initiated when a person experiences an injury or cut.

• The protein is released and binds to Epidermal Growth Factor.

• The mutation in the cell signaling pathway of EGF will result in the formation of tumors and cancer.

Thus, the EGF is a common mitogenic factor that results in the proliferation and stimulation of the cells. It activates the EGFR/ErbB receptor, to initiate intracellular signaling.

For more information about Egf and EGFR refer to the link:

https://brainly.com/question/10082349