Genetics: Mutations and Central Dogma
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Questions and Answers

What is the process of copying DNA to a strand of RNA called?

  • Transcription (correct)
  • Transformation
  • Translation
  • Replication

What determines the arrangement of structures in an organism's body plan?

  • Transcription factors
  • Hox genes (correct)
  • Ribosomes
  • Amino acids

What is the process of translating amino acids from mRNA called?

  • Replication
  • Translation (correct)
  • Transcription
  • Transformation

Which type of mutation causes a change in chromosomes?

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

What is the type of mutation where part of the chromosome is left out?

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

What does an operon function in?

<p>Prokaryotic cells (C)</p> Signup and view all the answers

What does RNA translation 'read' or decode?

<p>mRNA (B)</p> Signup and view all the answers

What is the anticodon that is complementary to the AAC codon?

<p>UUG (A)</p> Signup and view all the answers

What does a promoter do?

<p>Binds RNA polymerase to DNA (B)</p> Signup and view all the answers

What type of mutation causes a small change in the DNA sequence?

<p>Point mutation (A)</p> Signup and view all the answers

What does mRNA translation 'read' or decode?

<p>mRNA codons (B)</p> Signup and view all the answers

Which type of RNA is NOT a valid type?

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

What does a promoter do in gene expression?

<p>Allows RNA polymerase to bind (D)</p> Signup and view all the answers

How many codons are in a chain of 12 nucleotides?

<p>6 (B)</p> Signup and view all the answers

Which of the following is NOT a difference between DNA & RNA?

<p>The function in protein synthesis (D)</p> Signup and view all the answers

What is important in Eukaryotic gene expression, but not for Prokaryotes?

<p>TATA box (C)</p> Signup and view all the answers

What will get made into a protein?

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

What will a cell with multiple copies of chromosomes be said to be?

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

What is NOT a cause of mutation?

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

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