Other questions in this quiz

2. When a gene that contains 22% adenine is transcribed, the mRNA produced will have

  • 28% uracil
  • 0% thymine
  • 0% cytosine
  • 22% adenine

3. Which type of sugar is found in a nucleotide?

  • hexose
  • heptose
  • pentose
  • triose

4. A catalyst

  • increases the rate of reaction by reducing the activation energy
  • increases the rate of reaction by increasing the activation energy
  • decreases the rate of reaction by increasing the activation energy
  • decreases the rate of reaction by reducing the activation energy

5. Thrombin is

  • an enzyme that converts prothrombin into thrombin
  • a clotting factor released by platelets
  • a soluble plasma protein
  • an insoluble protein that forms a mesh to trap red blood cells

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