Multiple Choice
The enzyme telomerase is essential for unlimited cell division because
A) it is essential for DNA replication initiation at origins of replication.
B) a lack of telomerase will result in chromosome shortening and cell death.
C) it is essential for kinetochore attachment to the spindles.
D) a lack of telomerase results in decreased p53 activity.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In its active form, the Ras protein
Q2: Rous sarcoma virus was identified when a
Q4: What is one piece of evidence that
Q5: Genomic instability in cancer cells includes both
Q6: What is one current limitation of whole-genome
Q7: When autocrine stimulation is occurring, cancer cells
Q8: The BRCA2 protein functions in double-strand break
Q9: What is one reason why tumor-suppressor genes
Q10: The human papillomavirus (HPV)carries a gene that
Q11: If a female is heterozygous for a