CNUR 204 - Neoplasms and Immunity Pt. 1
Exam Questions and Answers with Verified
Solutions | Latest Updated 2026
Define contact inhibition Cells stop dividing when in contact with
each
other.
Define apoptosis Programmed cell death to eliminate
damaged
cells.
Define telomere shortening Progressive loss of DNA at chromosome
ends.
Define proto-oncogenes Normal genes that can become oncogenes
when
mutated.
Define tumor suppressor gene Gene that regulates cell division and
(p53) prevents
tumor formation.
Define malignant neoplasms Cancerous tumors that can invade and
metastasize.
These can range from differentiated to
undifferentiated.
Exam Questions and Answers with Verified
Solutions | Latest Updated 2026
Define contact inhibition Cells stop dividing when in contact with
each
other.
Define apoptosis Programmed cell death to eliminate
damaged
cells.
Define telomere shortening Progressive loss of DNA at chromosome
ends.
Define proto-oncogenes Normal genes that can become oncogenes
when
mutated.
Define tumor suppressor gene Gene that regulates cell division and
(p53) prevents
tumor formation.
Define malignant neoplasms Cancerous tumors that can invade and
metastasize.
These can range from differentiated to
undifferentiated.