In Semiconservative Replication of DNA

question 12

Multiple Choice

In semiconservative replication of DNA,

• A) the original double helix remains intact and a new double helix forms.
• B) the strands of the double helix separate and act as templates for new strands.
• C) polymerization is catalyzed by RNA polymerase.
• D) polymerization is catalyzed by a double-helical enzyme.
• E) DNA is synthesized from amino acids.

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Definitions:

Controlled

Managed or regulated to achieve certain standards.

Datum Target Line

A reference line marked on a drawing, indicating points or areas on a part that should be used as reference points during manufacturing or measurement.

Primary Datum

The main reference point or plane used in dimensioning and tolerancing from which other measurements are based.