Respuesta :
Answer:
A.
D.
Explanation:
There will be the prevention of protein 3 from interacting with CAMs causing the cell cycle to stop permanently.
The receptor proteins of body cells will no longer bind to growth factor proteins .
Answer:
- A) Incorrect
- B) Incorrect
- C) Correct
- D) Incorrect
Explanation:
A) The hypothesis says that interruption of function of M protein in a single body cell should result in cancer. But this statement is representating contact inhibition i.e. the process by which cancer cannot occur. So this statement does not support the hypothesis at all. Hence it is incorrect.
B) In the diagram we can see that ras protein is attached to the CAM in the dividing cell. So if ras protein will remain bound to the DNA then there will be contact inhibition and this situation will not justify our hypothesis, hence this statement is incorrect.
C) If the M protein becomes non-functional then protein 3 can bind to CAM and promote cell division even when two cells are in contact. This means that cells will lose contact inhibition and growth factor signalling can trigger cancerous condition. This statement justifies the hypothesis, hence it is correct.
D) If the receptor protein does not bind to the growth factor protein then cell division cannot occur. Thus this statement does not justify our hypothesis. Hence it is incorrect.
N/B : the complete question is attached below
For more information on this visit
https://brainly.com/question/23379286
