Select the Events That Must Occur for Inherited Retinoblastoma to Develop

question 11

Multiple Choice

Select the events that must occur for inherited retinoblastoma to develop. Check all that apply.

• A) An individual must have two mutated copies of the Rb gene.
• B) The p53 gene must be mutated.
• C) E2F is no longer regulated by Rb.
• D) The cell proceeds uncontrolled through cell division.

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Definitions:

Biological Theory

An explanation for behaviors and traits based on genetic, neurological, and physical factors, highlighting the influence of biology on human actions.

Sexual Orientation

An enduring pattern of emotional, romantic, or sexual attractions toward people of the same sex, opposite sex, both sexes, or neither, reflecting a core aspect of individual identity.

Heterosexual Orientations

A sexual orientation characterized by an enduring sexual attraction to individuals of the opposite sex.

Homosexual Orientations

A sexual orientation characterized by romantic or sexual attraction towards individuals of one's same gender.