One of the Key Innovations in the Evolution of Eukaryotes

question 46

Multiple Choice

One of the key innovations in the evolution of eukaryotes from a prokaryotic ancestor is the endomembrane system. What eukaryotic organelles or features might have evolved as a part of, or as an elaboration of, the endomembrane system?

• A) plasma membrane
• B) chloroplasts
• C) mitochondria
• D) nuclear envelope
• E) none of these

---

Definitions:

Psychoanalyst

A therapist who practices psychoanalysis, a method of psychological therapy originated by Sigmund Freud focusing on unconscious motivations and conflicts.

Conflicting Childhood Feelings

Emotional states experienced during childhood that are characterized by contrasting or opposing emotions toward situations, people, or oneself.

Psychoanalysis

A therapeutic approach founded by Sigmund Freud, focusing on uncovering unconscious motives and conflicts as means of understanding and treating psychological disorders.

Primary Aim

The main goal or objective that an individual, group, or project is seeking to achieve.