Examine the Figures Above and Answer the Following Question(s)

question 66

Multiple Choice

Examine the figures above and answer the following question(s) .
-In the figure above,the two strands have separated in step "b" because

• A) the sugar-phosphate bonds were broken.
• B) the hydrogen bonds between bases were broken.
• C) energy from primers pushed the bases apart.
• D) the bases, being negatively charged, repelled each other.
• E) proteins were inserted between each pair of bases.

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Definitions:

Nominal

Scale used to classify or categorize data into groups that have different names but are not related to each other in any other systematic way.

Scale of Measurement

The method or standard used to quantify the variables researchers are interested in, such as nominal, ordinal, interval, and ratio scales.

Interval

Scale used to categorize, rank order, and arrange data so that an equal interval unit appears between each of the scores.

Descriptive Statistics

Set of statistical analyses that can be used to organize and describe the characteristics of a set of data.