Two Double-Stranded Fragments of DNA Are Exactly the Same Length

question 18

Multiple Choice

Two double-stranded fragments of DNA are exactly the same length. At 89°C, fragment A has completely denatured, which means that the two strands have separated. At that temperature, fragment B is still double-stranded. How might these fragments differ to result in different denaturation temperatures?

• A) Fragment A has a higher C+C content than fragment B.
• B) Fragment B has a higher C+G content than fragment A.
• C) Fragment A has a secondary structure of B form, while fragment B is an A form.
• D) Fragment B is methylated more than fragment A.

Grasp the significance and application of Caption properties.

Comprehend how to use aggregate functions in queries.

Learn to set validation rules and validation text for fields and tables.

Master the modification of query properties to display data as desired.

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Bureaucratic Rules

Formal regulations and procedures established by organizations or governments to control and manage operations.