The Hypothesis That H₂ Was a Key Electron Donor for Energy

question 26

True/False

The hypothesis that H₂ was a key electron donor for energy metabolism in primitive organisms is supported by it being such a common trophic strategy in Aquificae.

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Definitions:

Stress

Stress refers to the mental or emotional strain that arises from challenging or demanding circumstances.

Low Self-esteem

A condition in which an individual holds a persistently negative view of themselves and their abilities.

Immune Systems

The body's defense system comprising organs, tissues, cells, and proteins that work together to protect the body against diseases and infections.

Role Conflict

Having to choose between two competing demands or expectations.