5 Written Questions

1. Eukaryotic initiation factors (eIF)
   Eukaryotic elongation factors (eEF)
   Eukaryotic release factor (eRF)
2. Single stranded high degree of secondary structure. (look in notes at structure)
3. Ribose
4. unwinds and separates double stranded DNA
5. Hershey & Chase

5 Matching Questions

1. Sickle cell disease
2. Cell division (Central Dogma)
3. Viruses
4. What 2 proteins occur after translation? (gene expression)
5. RNA polymerase(pol)(transcription)(gene expression)

1. a cause by a single base muation (nucleotide). Base substitution in the B-chain gene on ch'some 11.
2. b Synthesizes RNA using DNA template
3. c Contain genetic information enclosed in protein coat called a capsid and sometimes a lipid membrane envelope.
4. d S phase of interphase
5. e Glycosylation
   Disulfide Bonds

5 Multiple Choice Questions

1. promotes the synthesis of a polypeptide by aiding the ribosome in moving along the mRNA.
   1. Eukaryotic elongation factors (eEF)(translation)(gene expression)
   2. Start codons (translation)(gene expression)
   3. Eukaryotic release factor (eRF)(translation)(gene expression)
   4. Eukaryotic initiation factors (eIF)(translation)(gene expression)
2. found in the cytoplasm, made of proteins and rRNA, function is to synthesize or make proteins (polypeptides)
   1. ribosomal RNA (rRNA)(translation)(gene expression)
   2. Start codons (translation)(gene expression)
   3. mRNA codons (translation)(gene expression)
   4. Ribosomes(translation)(gene expression)
3. Influenza virus
   HIV (Human Immunodeficiency virus)
   1. Viruses
   2. DNA ligase
   3. Translation
   4. What 2 viruses are the?
4. DNA to mRNA
   1. Translation
   2. RNA shape (nucleic acids)
   3. Bacteriophage (T2 Phage)
   4. Transcription (in nucleus)
5. DNA and RNA
   1. DNA ligase
   2. DNA helicase
   3. Central Dogma
   4. Nucleic Acids =

5 True/False Questions

1. ribosomal RNA (rRNA)(translation)(gene expression) → forms part of a larger complex called a ribosome.

   True        False

2. What are the 3 enzymes involved in DNA replication? (central dogma) → S phase of interphase

   True        False

3. Eukaryotic release factor (eRF)(translation)(gene expression) → promotes the synthesis of a polypeptide by aiding the ribosome in moving along the mRNA.

   True        False

4. DNA ligase → unwinds and separates double stranded DNA

   True        False

5. What is the DNA base (nucleic acids) → A, G, C, U

   True        False