Why Do Strict Anaerobes Die in the Presence of Oxygen

question 33

Multiple Choice

Why do strict anaerobes die in the presence of oxygen?

• A) They are vulnerable to reactive oxygen species.
• B) They are not able to get enough energy without using oxygen as a terminal electron acceptor.
• C) They do not use oxygen as a terminal electron acceptor.
• D) Strict anaerobes do not die in the presence of oxygen.

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Definitions:

George C. Williams

A prominent evolutionary biologist known for his work on natural selection, adaptation, and the cost of reproduction.

Variant Alleles

Different forms or versions of a particular gene, which can lead to variations in physical or physiological traits among individuals within a population.

Direct Fitness

An individual's genetic contribution to the next generation through its own offspring, as opposed to indirect fitness gained through relatives' offspring.

Surviving Offspring

The progeny of an organism that survive to adulthood and have the potential to reproduce, contributing to the genetic fitness of the parents.