Why Are Some Mutations of Ras Associated with Cancer

question 129

Multiple Choice

Why are some mutations of Ras associated with cancer?

• A)Ras binds to growth factor receptors.
• B)Ras is a type of second messenger.
• C)Ras activates the MAP kinase signal transduction pathway.
• D)Ras alters ion flow across the cell membrane.

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Definitions:

Androgynous

Possessing or showing a mix of traditional male and female traits, roles, or identities.

Sex Reassignment Procedures

Medical treatments and surgical interventions carried out to alter a person's physical sex to match their gender identity.

Gender

The range of characteristics pertaining to, and differentiating between, masculinity and femininity, including social roles, behaviors, and identities.

Plastic Surgery

A branch of surgery that involves reconstructing or altering the human body for aesthetic or medical reasons.