What Is the Purpose of EDTA in a DNA Extraction

question 7

Multiple Choice

What is the purpose of EDTA in a DNA extraction procedure?

• A)To denature proteins
• B)To convert double- stranded DNA to single- stranded DNA
• C)To denature RNA
• D)To dissolve the nuclear membrane
• E)To inhibit DNase

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Definitions:

Mosses And Lichens

These are diverse groups of non-vascular and composite organisms, respectively, that thrive in moist environments. Mosses are small, green, non-vascular plants, while lichens are symbiotic associations between fungi and photosynthetic algae or cyanobacteria.

Bare Rock

Exposed rock surfaces without soil or vegetation cover, often seen in extreme environments or as a result of land degradation.

Interacting Organisms

This term refers to different forms of life that affect each other's existence in an ecosystem, often engaging in various relationships like mutualism, parasitism, or predation.

Competition

An interaction between organisms or species, in which the fitness of one is lowered by the presence of another.