A Researcher Has Arrived at a Method to Prevent Gene

question 25

Multiple Choice

A researcher has arrived at a method to prevent gene expression from Drosophila embryonic genes. The following questions assume that he is using this method.
-The researcher continues to study the reactions of the embryo to these new proteins and you hypothesize that he is most likely to see which of the following (while embryonic genes are still not being expressed) ?

• A) The cells begin to differentiate.
• B) The proteins are evenly distributed throughout the embryo.
• C) Larval features begin to make their appearance.
• D) Spatial axes (anterior → posterior, etc.) begin to be determined.
• E) The embryo begins to lose cells due to apoptosis from no further gene expression.

---

Definitions:

Archetypes

Universal, inherited models of people, behaviors, or personalities present in the collective unconscious, as identified by Carl Jung.

Extraverted Intuiting Type

A personality type in Jungian psychology characterized by a preference for focusing on possibilities, external data, and abstract understanding through intuition.

Pleasure

A feeling of satisfaction or joy, often pursued as a goal in various human behaviors.

New Experiences

Exposures or interactions with situations, places, or activities that are novel to an individual, often contributing to personal growth and knowledge.