RNA Primers Are Necessary in DNA Synthesis Because

question 116

Multiple Choice

RNA primers are necessary in DNA synthesis because

• A) DNA polymerase is unable to initiate replication without an origin.
• B) the DNA polymerase enzyme requires the 5ʹ (-OH) end of an existing strand to catalyze the addition of deoxyribonucleotides.
• C) RNA primase is the first enzyme in the replication complex.
• D) primers mark the sites where helicase has to unwind the DNA.
• E) the DNA polymerase enzyme requires the 3ʹ (-OH) end of an existing strand to catalyze the addition of deoxyribonucleotides.

Recognize the relationship between specialization and economic efficiency, and how specialization leads to increased total output.

Understand how the production possibilities frontier can demonstrate the limitations and potential of production given current resources.

Identify circumstances under which individuals and countries benefit from trade, even when one party is more efficient in all areas of production.

Analyze scenarios of interdependence and understand the economic implications of these relationships in terms of production and consumption.

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Definitions:

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The awareness of body position and movement, involving sensors in the muscles, tendons, and joints.

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The action of muscle fibers contracting and relaxing to produce movement in parts of the body.

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The position in which someone holds their body when standing or sitting, which can impact physical health and perceived confidence.

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Hearing loss is a partial or total inability to hear, which can affect one or both ears and range from mild to profound severity.