Proteins and Amino Acids Overview
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Questions and Answers

What is the role of DNA in relation to protein synthesis?

  • DNA regulates the speed of protein digestion
  • DNA provides the information to create proteins (correct)
  • DNA breaks down proteins in the body
  • DNA directly synthesizes proteins in the cytoplasm
  • Where are proteins synthesized within the cell?

  • Mitochondria
  • Nucleus
  • Endoplasmic reticulum
  • Ribosomes (correct)
  • What are essential amino acids?

  • Amino acids used for energy production
  • Amino acids obtained from the diet (correct)
  • Amino acids that can be skipped in the diet
  • Amino acids produced by the body
  • Why is it important that DNA remains within the nucleus during protein synthesis?

    <p>To protect the integrity of DNA</p> Signup and view all the answers

    Where is DNA typically located in eukaryotic cells?

    <p>Nucleus</p> Signup and view all the answers

    Which molecules are the basic building blocks of DNA?

    <p>Adenine and Cytosine</p> Signup and view all the answers

    What is the function of DNA in relation to proteins?

    <p>DNA codes for proteins</p> Signup and view all the answers

    Which of the following statements best describes DNA?

    <p>DNA stores genetic information for making proteins.</p> Signup and view all the answers

    Which process involves the creation of a new, exact copy of a DNA strand for cell division?

    <p>Replication</p> Signup and view all the answers

    Which enzyme is involved in 'unzipping' the DNA strands during DNA Replication?

    <p>Helicase</p> Signup and view all the answers

    What is the main function of DNA in protein synthesis?

    <p>Supplying the information to ribosomes</p> Signup and view all the answers

    Which enzyme acts as 'glue' to seal the fragments of DNA during replication?

    <p>DNA Ligase</p> Signup and view all the answers

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