The Agouti Gene,when Expressed in Mice,makes Them Obese,ravenous,yellow,and Prone to Diabetes.The

question 61

Multiple Choice

The agouti gene,when expressed in mice,makes them obese,ravenous,yellow,and prone to diabetes.The agouti phenotype is dominant.During ovulation an agouti mouse is given a drug that methylates (or shuts off the agouti gene) .She is then bred to another mouse and gives birth to a litter of baby mice,none of whom have the agouti phenotype.Which of the following is accurate?

• A)an epigenetic change in the mother was passed to her offspring
• B)her offspring inherit the methylated form of the agouti gene
• C)the agouti gene will be inactivated for the entire lives of her offspring
• D)all of these are correct

---

Definitions:

Adolescent Depression

A mental health disorder affecting teenagers, characterized by persistent feelings of sadness, hopelessness, and a lack of interest in activities.

Cognitive-Behavioral Therapy

Cognitive-Behavioral Therapy (CBT) is a psychotherapeutic approach that addresses dysfunctional emotions, behaviors, and cognitions through a goal-oriented, systematic process.

Psychodynamic Therapy

Psychodynamic Therapy is a form of depth psychology, the primary focus of which is to reveal the unconscious content of a client's psyche in an effort to alleviate psychic tension.

Transcranial Magnetic Stimulation

A procedure that applies magnetic fields in a non-invasive manner to stimulate brain nerve cells, aiming to alleviate symptoms of specific mental health issues.