Lab Terms and Concepts Quiz
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Questions and Answers

Which term refers to the summary of a scientific article, usually appearing just after the title page?

  • Abstract (correct)
  • Agar
  • Absorbance
  • Agarose

What is agar used for?

  • Solidifying certain culture media (correct)
  • Separating nucleic acids through electrophoresis
  • Binding single-stranded DNA to complementary sequences
  • Reducing the growth of microorganisms

What is an allele?

  • A chemical that prevents the growth of microorganisms
  • A gelatin-like product of certain seaweeds
  • An alternative DNA sequence that occupies a specific position on a chromosome (correct)
  • A building block of proteins

What is an amino acid?

<p>A building block of proteins (B)</p> Signup and view all the answers

What does it mean to anneal in PCR?

<p>To bind single-stranded DNA to complementary sequences (C)</p> Signup and view all the answers

Which term refers to the amount of light absorbed by a sample and does not pass through or reflect off the sample?

<p>Absorbance (D)</p> Signup and view all the answers

What is agarose typically used for?

<p>Separation of nucleic acids (C)</p> Signup and view all the answers

What is an allele?

<p>An alternative DNA sequence (C)</p> Signup and view all the answers

What does anneal mean in the context of PCR?

<p>To bind primers to DNA templates (B)</p> Signup and view all the answers

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