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Biochemistry Question Bank
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Biochemistry Question Bank
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25 Questions

1. Immunoglobulins are plasma proteins that play a key role in

2. If the template DNA strand for transcription has the sequence 5´ CTAGGTACTGAG3´ , the RNA transcript produced would have which of the above sequences?

3. In type I diabetes (insulin dependent) increased β-oxidation of adipose tissue-derived fatty acid in the liver can lead to?

4. In polymerase chain reaction DNA synthesis occurs in the ... direction

5. Enzymes used to join DNA

6. Which antioxidant vitamin plays a role in collagen synthesis?

7. The proportion of the variance of a condition which can be attributable to genetic factors is the

8. The chance of a condition developing in both of a pair of twins is called the

9. Site for processing of very long chain fatty acids

10. Signalling via cyclic GMP is terminated by the action of

11. Enzyme specificity is achieved by substrate interaction with which feature of the enzyme?

12. Turner's syndrome is an example of

13. Females are mosaics expressing either the maternal or paternal X-chromosome in different cells

14. Glucogenic substrates are generated in skeletal muscle, consequently

15. How many hydrogen bonds will the sequence 5'CATGGGAAT form with its complement

16. Turner syndrome is an example of

17. In agarose gel electrophoresis under standard conditions, DNA migrates towards the ... electrode

18. The Philadelphia chromosome represents what kind of chromosomal abnormality?

19. The key substrate of the Tricarboxylic acid (TCA/citric acid/Krebs) cycle

20. In type I (insulin dependent) diabetes retention of glucose in the renal tubule as glucose load exceeds the absorptive capacity results in

21. Disulphide bonds stabilise ... structures in proteins.

22. The liver is the major organ for the detoxification of

23. Cytoplasmic organelles carrying out oxidative reactions using molecular oxygen

24. The immediate source of the second nitrogen atom incorporated in the urea cycle

25. Km

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