Cell Signaling and Cancer Pathways

Cell Signaling and Cancer Pathways

Assessment

Interactive Video

Biology, Science

10th - 12th Grade

Hard

Created by

Liam Anderson

FREE Resource

The video explores the concept of signal transduction, focusing on the MAP kinase pathway. It explains how ligands bind to receptors, triggering a cascade of events within the cell. The MAP kinase pathway, activated by mitogens, plays a crucial role in cell replication and differentiation. The video highlights the significance of the epidermal growth factor (EGF) and its receptor in cancer research, emphasizing the complexity of biological systems and the importance of understanding these pathways in developing cancer treatments.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary role of a ligand in cell signaling?

To inhibit the receptor

To destroy the receptor

To replicate the receptor

To bind to the receptor and initiate a signal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of signal transduction?

To inhibit cell metabolism

To replicate the receptor

To transmit signals from the receptor to the cell's interior

To destroy the cell

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does MAP kinase stand for?

Mitogen Activated Protein Kinase

Mitochondrial Associated Protein Kinase

Microbial Activated Protein Kinase

Molecular Associated Protein Kinase

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of mitogens in the MAP kinase pathway?

To destroy the pathway

To replicate the pathway

To activate the pathway

To inhibit the pathway

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a protein kinase?

To break down proteins

To transfer energy in the form of phosphates

To synthesize DNA

To inhibit cell division

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does EGF stand for?

Endocrine Growth Factor

Epidermal Growth Factor

Enzymatic Growth Factor

Extracellular Growth Factor

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the RAS protein in cell signaling?

To replicate the receptor

To destroy the ligand

To inhibit signal transduction

To activate the MAP kinase pathway

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