What Type of Mutation Is Particularly Useful to Researchers Who

question 38

Multiple Choice

What type of mutation is particularly useful to researchers who wish to study a gene's effect on development when a natural loss-of function mutation has not yet been isolated?

• A)haploinsufficient
• B)hypomorphic
• C)conditional
• D)dominant-negative

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Definitions:

Married

A legally or formally recognized union of two people as partners in a personal relationship.

Living Apart Together

Living apart together describes a relationship model in which a committed couple decides to maintain separate residences while continuing to identify as a couple and maintain their intimate relationship.

Singlehood

Describes the state of being unmarried or not involved in a romantic relationship.

Cohabitation

The living arrangement in which an unmarried couple lives together in a long-term relationship that resembles a marriage.