Cancer Biology For 303121

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What is a characteristic of cancer cells?

• Controlled cell growth

• Uncontrolled cell division

• Enhanced cell repair

• Reduced cell metabolism

Which type of cancer is most prevalent among females in the Northeast region of Thailand?

• Ovarian Cancer

• Skin Cancer

• Thyroid Cancer

• Breast Cancer

Which type of cancer is most common among males in the Northeast region of Thailand?

• Lung Cancer

• Liver Cancer

• Colon and Rectum Cancer

• Breast Cancer

What does metastatic growth in cancer refer to?

• Cells going into blood circulation and growing in other organs.

• Cells proliferating from only one cell.

• Cells not responding to normal proliferation control.

• Cells remaining in the original tissue.

What characteristics are commonly associated with malignant tumors?

• Localized growth

• Invasive and metastatic potential

• Slow growth rate

• Well-defined borders

What is the primary cause of cancer according to current research?

• Infections

• All of the above

• Genetic mutations

• Environmental factors

What is the role of oncogenes in cancer development?

• They induce apoptosis.

• They suppress tumor growth.

• They promote cell division and growth.

• They repair damaged DNA.

What is the function of tumor suppressor genes in relation to cancer?

• They induce inflammation.

• They induce DNA damage.

• They inhibit cell division.

• They promote cell growth.

What is the primary goal of chemotherapy in cancer treatment?

• To kill cancer cells and shrink tumors

• To prevent cancer recurrence

• To enhance the immune response

• To provide pain relief