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DNA, RNA and Protein Synthesis Review

DNA, RNA and Protein Synthesis Review

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DNA, RNA and Protein Synthesis Review

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  1. DNA, RNA andProtein SynthesisReview Warm –up *take out your practice quiz to go over *start reading over the study sheet for the unit test HW: 2 review sheets ( what we don’t complete) *DNA replication/ Transcription practice sheet *Sheet with questions 1-11 *turnin your RainbowWormactivity

  2. GT DNA, RNA andProtein SynthesisReview Warm –up *Do the practice quiz *start reading over the study sheet for the unit test HW: 2 review sheets ( what we don’t complete) *DNA replication/ Transcription practice sheet *Sheet with questions 1-11 *turnin your RainbowWormactivity

  3. Nitrogen Bases Phosphate Group Sugar Nucleotide

  4. DNA: Double Stranded (double helix) Thymine Deoxyribose Stores genetic info RNA: Single Stranded Uracil Ribose Involved in protein synthesis Both: Nucleic Acids Adenine, Guanine, Cytosine Phosphates Sugar

  5. Look at the DNA Sequence: GAA TTCGCA. What do the G and A represent in the DNA sequence? a. Sugars b. Amino acids c. Phosphates d. Nitrogen bases

  6. Which of these are the repeating units that form a DNA molecules? • Fatty acids • Nucleotides • Amino acids • Chromosomes

  7. Which of these represents the structure of messenger RNA?

  8. Which of the following is correctly matched with its function? • rRNA – contains codes to make new riobsomes • DNA – carries the amino acids to the ribosomes • tRNA – combines with proteins to make up ribosomes • mRNA – carries genetic codes from nucleus to the ribosomes

  9. The genetic information for making a protein must move from the nucleus to the cytoplasm. Which of these moves this information to the cytoplasm. • A ribosome • DNA • RNA • An amino acid

  10. Which of these is a a nucleotide: a. 1 b. 2 c. 3 d. 4

  11. Which of theseis a sugar: a. 1 b. 2 c. 3 d. 4

  12. What is one role of transfer RNA in the cell? a. Preparing the genes for messenger RNA b. Changing nitrogen bases into amino acids c. Preparing messenger RNA for the ribosome d. Carrying amino acids to the ribosome

  13. What is the complement to TATTAGC • TATTAGC • AUAAUCG • ATAATCG • ATUATCG

  14. What is the result of transcription ofthis DNA? TATTAGC • TATTAGC • AUAAUCG • ATAATCG • ATUATCG

  15. What is the anticodon of the tRNA for Met? • AUG • UGG • TAC • UAC

  16. Match the name to the part: A C D B E Anticodon Ribosome Amino acids tRNA mRNA