In a DNA Double Helix Each Type of Base Forms

question 11

Multiple Choice

In a DNA double helix each type of base forms a stable base pair with only one type of base. When bases on an RNA strand are involved in base pairing, which bases can form stable base pairs with more than one type of base?

• A) Adenine and uracil
• B) Cytosine and uracil
• C) Guanine and uracil
• D) Uracil

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Definitions:

Marginal Benefit

The additional satisfaction or utility a consumer receives from consuming an additional unit of a good or service.

Marginal Cost

The financial outlay for making one more unit of a product or service.

Pollution Abatement

Measures and activities undertaken to reduce, control, or eliminate pollution from various sources in order to protect the environment.

Marginal Utility

The further gratification or value experienced by an individual upon consuming an extra unit of a particular good or service.