Electron Microscopy of Metaphase Chromosomes Demonstrated Various Degrees of Coiling

question 3

Multiple Choice

Electron microscopy of metaphase chromosomes demonstrated various degrees of coiling.What was the name of the model that depicted this process?

• A)chromatid folding
• B)folded- fiber
• C)condensation
• D)double- stranded
• E)packing

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Definitions:

Effect Measure Modifier

A variable that alters the magnitude or direction of the association between an exposure and disease outcome.

Exposure-Disease Relationship

The association between a specific factor or exposure and the risk of developing a particular disease or health condition.

Factor X

An element, influence, or set of circumstances that contributes to a result or outcome.

Selection Bias

A distortion in statistical analysis resulting from the method of collecting samples, leading to an unrepresentative sample and misleading results.