The RNA World Proposal Suggests That the First Information Molecules

question 68

Multiple Choice

The RNA world proposal suggests that the first information molecules were ____.

• A) transfer RNA
• B) ribosomes
• C) messenger RNA
• D) ribozymes
• E) unpaired strands of DNA

---

Definitions:

Science Of Behavior

is the systematic study of how behavior is influenced by the external environment and internal psychological processes.

Explaining Events

The process of providing reasons or causes for occurrences, often to understand and interpret the world around us.

Describing

The act of providing a detailed account or explanation of the characteristics, features, or aspects of something.

Analytic Introspection

A psychological method where participants report detailed descriptions of their inner thoughts and feelings, used in early cognitive studies.