DNA Extracted from Fresh Cells or Frozen Tissue Is Resuspended

question 27

Multiple Choice

DNA extracted from fresh cells or frozen tissue is resuspended in buffer and can be stored indefinitely at what temperature prior to amplification?

• A) 0°C
• B) 4°C
• C) 20°C
• D) -20°C
• E) -10°C

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Definitions:

Randomization

The process of making choices randomly (or as if by chance), often used in experiments to eliminate bias and ensure an unbiased distribution of experimental conditions.

Repetition

The act or an instance of repeating something, often for emphasis, learning or effect.

Sampling Method

The technique or process used to select a sample from a population for statistical analysis.

Stratified Sample

A stratified sample involves dividing a population into smaller groups, or strata, and randomly sampling from each stratum to ensure representation of all groups.