1. DNA, RNA, PT Review 2009 Chapter 12 and 13

2. TEST format 1.34 multi choice questions/ Short answer 2.Know three types of RNA and be able to explain what they do 3.Know the steps to and where it takes place: a.Transcription b.Translation 4.Know the differences between DNA and RNA (4 for each) 5.Can you take a DNA seq  RNA  amino acid chain 6.What happens in bases are deleted, inserted, substituted, what do they cause 7.Be able to explain 2 types of chromosomal mutations 8.Be able to explain the idea of DNA seq  RNA  amino acid chain (how does it all happen)

3. Extra base is inserted into a DNA causes a __________ mutation 1.substitution 2.frameshift 3.Homologous chromosome 4.transformation 10

4. A mutation that involves only one nucleotide has been changed 1.Frameshift 2.Transformation 3.Short mutation 4.Point mutation 10

5. An anticodon is 1.Found on the tRNA 2.3 bases 3.Complementary to the codon on the mRNA 4.All of the above 10

6. About how many essential amino acids are there 10 1.1 2.5 3.10 4.12

7. What type of bond holds together an amino acid (polypeptide chain) 1.Covalent 2.Hydrogen 3.Peptide 4.None of the above 10

8. Where does translation take place 1.Nucleus 2.Cytoplasm 3.Golgi body 4.chloroplast 10

9. Where does transcription take place 10 1. Nucleus 2. Cytoplasm 3. Golgi body 4. chloroplast

10. What enzyme will unwind the DNA before transcription 1.DNA polymerase 2.RNA polymerase 3.DNA ligase 4.Helicase 10

11. RNA is made of 1.Sugar (Ribose) 2.Phosphate group 3.Nitrogen base 4.All of the above 10

12. Which of the following is not found in RNA 1.Adenine 2.Thymine 3.Guanine 4.Uracil 5.Cytosine 10

13. Which would not be a section of RNA 10 1.CCAAUUUUCC 2.GUCAUCT 3.AATTCCGG 4.ACGCGAA

14. How many bases are in a codon to make an amino acid 1. One 2. Two 3. Three 4. Four 10

15. Ribosomes are made of what 1.mRNA 2.tRNA 3.rRNA 4.bRNA 10

16. Process of making DNA into RNA 1.Transcription 2.Replication 3.Translation 4.mutation 10

17. In DNA A binds with ___ 1.A 2.T 3.C 4.G 5.U 10

18. In RNA A binds with ____ 1.A 2.T 3.C 4.G 5.U 10

19. All mutations are bad 1.True 2.False 10

20. Both an insertion and a deletion cause a what in the DNA 1. Insertion 2. Deletion 3. Substitution 4. Frameshift 5.Point mutation 10

21. When a single nucleotide is removed 10 1. Insertion 2. Deletion 3. Substitution 4.Frameshift

22. When a single nucleotide is added 10 1. Insertion 2. Deletion 3. Substitution 4. Frameshift

23. When one nucleotide is changed with another one 1.Insertion 2.Deletion 3.Substitution 4.Frameshift 10

24. When one nucleotide is changed with another one 1.Insertion 2.Deletion 3.Substitution 4.Frameshift 10