Period+3+Protein+synthesis+questions+8-14+Period+3+Genetic+engineering+questions+15-21

8. Where does transcription take place? **//(ANS: B )//** A. Ribosome B. Nucleus C. Mitochondira D. Lysosome

9. Where does translation take place? **//(ANS: RIBOSOMES )//** A. Hawaii B. Choroplast C. DNA D. Cytoplasm

10. What is an anti-Codon? **//(ANS: 3 BASE SEGMENT ON TRNA THAT COMPLEMENTS A CODON )//** A. tRNA base pair B. mRNA base pair C. DNA base Pair D. None of the above

11. What is a Codon? **//(ANS: 3 BASE SEGMENT IN MRNA )//** A. None of the below B. tRNA base pair C. DNA Base pair D. mRNA base pair

12. mRNA attaches to what organelle? **//(ANS: C )//** A. Nucleus B. Rough E.R C. Ribosome D. Smooth E.R

13. What binds amino acids together in a protein? **//(ANS: C )//** A. Carbon bond B. Hydrogen bond C. Peptide bond D. Covalent bond

14. DNA doesn't go through the cell membrane because: **//(ANS: TOO LARGE )//** A. it's too small B. it's too big C. it's too wide D. it's too thin