Genomics and Bacterial Genetics Quiz
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Questions and Answers

What is genomics?

  • The study of mutations in DNA
  • The study of whole genomes of organisms (correct)
  • The study of protein structures in organisms
  • The study of individual genes in an organism

What are plasmid molecules in bacteria?

  • Large DNA molecules containing essential genetic material
  • Smaller extra chromosomal molecules carrying important genetic information (correct)
  • Molecules involved in protein synthesis
  • Molecules responsible for energy production

What do eukaryotic species contain in addition to nuclear chromosomes?

  • Extra DNA molecules in the mitochondria (correct)
  • Extra protein molecules in the cytoplasm
  • Extra RNA molecules in the nucleus
  • Extra plasmid molecules in the nucleus

What is the majority of eukaryotes considered to be?

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

What are coding sequences in DNA responsible for?

<p>Carrying the instructions to make proteins (D)</p> Signup and view all the answers

What is the main focus of genomics?

<p>Studying whole genomes of organisms (C)</p> Signup and view all the answers

What do bacteria's plasmid molecules carry?

<p>Important genetic information (D)</p> Signup and view all the answers

What is the function of coding sequences in DNA?

<p>Carrying the instructions to make proteins (B)</p> Signup and view all the answers

What is the additional DNA molecule found in eukaryotic species' mitochondria?

<p>Chloroplast DNA (C)</p> Signup and view all the answers

What is the genetic composition of the majority of eukaryotes?

<p>Diploid with two copies of each chromosome (D)</p> Signup and view all the answers

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