Which of the Following Statements About Retroviruses Is FALSE

question 38

Multiple Choice

Which of the following statements about retroviruses is FALSE?

• A) All retroviruses contain oncogenes, which can induce the formation of tumors.
• B) All retroviruses contain gag genes whose product forms the viral protein coat.
• C) All retroviruses require pol genes, which are critical for retrotranscription.
• D) All retroviral genomes have gag, pol, and env genes.
• E) Not all RNA viruses are retroviruses.

---

Definitions:

Childhood Feelings

Emotions or affective responses experienced during one's childhood years.

Client-Centered Therapy

A humanistic therapy, developed by Carl Rogers, in which the therapist uses techniques such as active listening within an accepting, genuine, empathic environment to facilitate clients’ growth. (Also called person-centered therapy.)

Cognitive Therapy

A form of psychotherapy that emphasizes the identification and modification of dysfunctional thinking patterns to alter emotions and behavior.

Systematic Desensitization

A type of exposure therapy that associates a pleasant relaxed state with gradually increasing anxiety-triggering stimuli. Commonly used to treat phobias.