The Key Distinction Between Malignant and Benign Tumors Is That

question 83

Multiple Choice

The key distinction between malignant and benign tumors is that

• A) malignant tumors mostly appear within structures that are adjacent to large blood vessels.
• B) a benign tumor is encapsulated by a distinct border.
• C) benign tumors are invariably larger than malignant tumors.
• D) malignant tumors arise from neurons rather than glia.
• E) benign tumors induce apoptosis but malignant tumors do not.

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Definitions:

Variable Cost

Costs that change in proportion to the level of activity or volume of production in a business.

Total Cost

Total cost refers to the aggregate sum of all costs, both fixed and variable, incurred by a business in producing goods or services.

Fixed Cost

Fixed cost is an expense that does not change with the level of production or sales, such as salaries, rent, and insurance.

Variable Cost

Costs that change directly with the level of production or service output.