Cancer Cells Form in Our Bodies Every Day

question 1

Multiple Choice

Cancer cells form in our bodies every day. How does the immune system destroy them?

• A) Antibodies attach to the cancer cells and then macrophages engulf them.
• B) The immune system cannot destroy cancer cells.
• C) Immune secretions, such as interferon, disrupt the DNA of the cancer cells.
• D) Fevers slow the replication of cancerous cells.
• E) Natural killer and cytotoxic T cells recognize the cancer cells as foreign and attack them.

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Definitions:

Income Stocks

Stocks that regularly pay high dividends, typically associated with well-established companies with stable earnings.

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Profits distributed to shareholders out of a company's earnings in the form of cash.

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Shares issued by a company that represent significant equity ownership and investment in the company.

Cash Dividend

A payment made by a corporation out of its earnings to shareholders, usually in the form of cash.