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Molecular Genetics Quiz

Last updated almost 6 years ago
10 questions
1

Sort the following into the correct categories

  • 3 Different Kinds
  • Double Helix Shape
  • deoxyribose sugar
  • A G and C
  • Nucleotides
  • Thymine
  • ribose sugar
  • Uracil
  • DNA
  • RNA
  • Both
1

Identify the correct process below that DNA uses to Produce Messenger RNA

1

Put the following events in the correct order from beginning to end

  1. RNA polymerase Attaches and produces a strand of Messenger RNA
  2. Protein (Amino Acid Polypeptide) is released by the Ribosome (R-RNA)
  3. Ribosome (R-RNA) chains together the Amino Acids
  4. Messenger RNA travels Outside the nucleus
  5. Transfer RNA brings the Amino Acid to the Ribosome
  6. Ribosome (R-RNA) attaches to the M-RNA
  7. DNA unwinds and exposes gene segment that needs copying
1

Match the following terms with their Description

Draggable itemCorresponding Item
DNA makes DNA
Replication
DNA makes RNA
Transcription
Shaped like a T, Amino Acid Head
Translation
Carries message, straight and single
R-RNA
RNA makes Protein
T-RNA
Ribosome, round
M-RNA
1

Fill in the Missing Nucleotides in the diagram below

1

Which of the following describes the central dogma of genetics?

1

Which of the following shows a molecule of T-RNA

1

DNA and RNA record information in 3 letter combinations of nucleotides called

1

Which of the following shows the MRNA Strand to match the following sequence
TAC-CGC-TCC-GCC-TAG

1

What is the Correct Sequence of Amino Acids created from this strand of MRNA. Use the Chart Provided
MRNA STRAND--------AUGAGAGGGUUCCGUUGGUGA