Viruses Are Composed of Only ____. ​

question 56

Multiple Choice

Viruses are composed of only ____. ​

• A)proteins
• B)carbohydrates and proteins ​
• C)proteins and nucleic acids ​
• D)nucleic acids ​
• E)carbohydrates, proteins, lipids, and nucleic acids ​

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Definitions:

Oral Stage

In Freudian psychoanalytic theory, the first stage of psychosexual development, where the mouth is the primary source of gratification.

Infancy

The period in human development from birth to the age of two, characterized by rapid physical growth and cognitive development.

Fixated

A psychological term referring to an obsessive interest or focus on a particular object, activity, or stage of development.

Anal Stage

A phase in Freudian psychosexual development when a child finds pleasure in controlling bowel movements, typically occurring between 18 months and 3 years of age.