Where Can Extrachromosomal DNA Be Found in Eukaryotes? Please Select

question 20

Multiple Choice

Where can extrachromosomal DNA be found in eukaryotes? Please select all that apply.

• A) Chloroplasts
• B) Plasmids
• C) Mitochondria
• D) Ribosomes

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Definitions:

Nitrogen Fixation

The biological conversion of atmospheric nitrogen into a form (such as ammonia) usable by plants.

Nitrate

A polyatomic ion with the chemical formula NO3- or a compound containing this ion, commonly found in fertilizers, explosives, and natural water sources.

Ecosystem Management

A conservation focus that emphasizes restoring and maintaining ecosystem quality rather than the conservation of individual species.

Ecosystem Experiments

Controlled studies designed to investigate the relationships among organisms and their environment within an ecosystem.