Cell Abnormalities and Cancer Development Quiz
Explore key concepts in cancer development & genetics with this quiz. Test your knowledge on oncogenes, tumor suppressors, mutations, and treatments.
#1
Which of the following is a characteristic of cancer cells?
Increased sensitivity to growth signals
Decreased ability to invade surrounding tissues
Higher dependence on normal tissue architecture
Normal cell cycle regulation
#2
Which of the following is a risk factor for developing cancer?
Regular physical activity
High intake of fruits and vegetables
Tobacco use
Maintaining a healthy weight
#3
What is the function of tumor suppressor genes?
Promote cell growth and division
Repair damaged DNA
Inhibit cell cycle progression
Stimulate angiogenesis
#4
Which of the following is a hallmark of cancer?
Apoptosis evasion
Increased DNA repair mechanisms
Stable and unchanging genome
Well-organized tissue structure
#5
Which type of gene mutation is commonly associated with cancer development?
Silent mutation
Missense mutation
Nonsense mutation
Frame-shift mutation
#6
What is angiogenesis in the context of cancer?
Process of cell division
Formation of new blood vessels
Breakdown of extracellular matrix
Invasion of cancer cells into nearby tissues
#7
Which of the following is a potential side effect of chemotherapy?
Enhanced immune function
Hair loss
Decreased risk of infection
Improved appetite
#8
What is the role of telomeres in cancer cells?
Prevent apoptosis
Inhibit cell division
Maintain chromosomal stability
Promote metastasis
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