Duration Is a Variable That Measures

question 25

Multiple Choice

Duration is a variable that measures:

• A)the time when a certain event occurs.
• B)the time before a certain event occurs.
• C)the time after a certain event occurs.
• D)the appropriate number of lags for a regression model.

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Definitions:

mRNA

Messenger RNA, a type of RNA that conveys genetic information from DNA to the ribosome, where it specifies the amino acid sequence of the protein products of gene expression.

RNA Polymerase

An enzyme that synthesizes RNA from a DNA template during the process of transcription.

Transcription

The process by which the DNA sequence in a gene is copied into messenger RNA (mRNA).

DNA Polymerase

Enzyme that carries out DNA replication. Uses a DNA template to assemble a complementary strand of DNA.