Cytogenetics Practice Test 3

1. The production of casein by rat mammary gland tissue reduces 100 fold in the absence of prolactin hormone. This reduction is due to_____________

2. Class II amino acyl tRNA synthetase transfers the amino acids to the tRNA __________

3. Eukaryotic ribosomal subunits are _____________

4. Which of the antibiotic can halt translocation of the ribosome bound to the mRNA?

5. In Eukaryotes the region between 1st AUG and 5’-G cap is known as ___________

6. The AU rich regions on the stem loop structure of IRE ____________

7. After the Ef-G cycle the A site_________

8. Phosphorylation of eIF4E-BP will affect translation in what way?

9. Which poly a tail binding protein helps in the initiation of translation?

10. During translation RF1 recognizes the stop codon UGA and translation come to a halt as RF3 is called in.