Indicate whether each of the following descriptions applies to an oncogene, a proto-oncogene, or a tumor suppressor gene. some descriptions may apply to more than one of these gene types.

ype of gene(s) found in cancer cells.

- type of gene(s) found in normal cells and cancer cells.

- gene(s) that could code for a normal growth factor.

- gene(s) whose absence can cause cancer.

- type of gene(s) found in normal cells.

- gene(s) whose presence can cause cancer.

- type of gene(s) found only in cancer cells.

i have found the answers:

ype of gene(s) found in cancer cells.

proto-oncogene and tumor suppressor gene - type of gene(s) found in normal cells and cancer cells.

oncogene and proto-oncogene - gene(s) that could code for a normal growth factor.

tumor suppressor gene - gene(s) whose absence can cause cancer.

proto-oncogene and tumor suppressor gene - type of gene(s) found in normal cells.

oncogene - gene(s) whose presence can cause cancer.

oncogene - type of gene(s) found only in cancer cells.