Which of the Following Statements About Viruses Is Not True

question 45

Multiple Choice

Which of the following statements about viruses is not true?

• A)All viruses are obligatory intracellular parasites.
• B)All viruses are obligatory intercellular parasites.
• C)Viruses occur in a wide variety of very different shapes,sizes and constructions.
• D)A viral host may be a plant,an animal or a bacterial cell.
• E)Viral genetic material can be either RNA or DNA.

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Definitions:

Futures Option

An option contract that gives the holder the right, but not the obligation, to buy or sell a futures contract at a specified price on or before a certain date.

Forward Contract

A contractual arrangement to purchase or sell a given commodity or asset at a set price on a designated date in the future.

Forward Price

The predetermined price agreed upon in a forward contract, at which the asset will be bought or sold at a future date.

European Call

A call option that can only be exercised on the expiration date, not before.