20. In which part of an animal cell can we find RNA?
(A) Nucleus
(B) Cytoplasm
(C) Mitochondria
(D) All of above

16. Which clinical parameter can be used for monitoring diabetes? (A) Myoglobin glycation (B) Hemoglobin glycation (C) Albumin glycation (D) Alpha-globulin glycation

17. Provide the RNA transcription product for the following DNA sequence: 5’-AGGGGCCGTTATCGTT-3’ (A) 5’-AACGATAACGGCCCCT-3’ (B) 5’-AGGGGCCGUUAUCGUU-3’ (C) 5’-AACGAUAACGGCCCCU-3’ (D) 5’-UUCGAUAACGGCCCCU-3’ 

18. With more of which base-pair content will a DNA sample be stable? (A) GC (B) AT (C) AU (D) GT

19. Which form of DNA is the most stable structure under physiological conditions? (A) A form (B) B form (C) C form (D) Z form

21. What does “SNP” mean? (A) A genomic base-pair change that helps distinguish one species from another (B) A type of genetic recombination that occurs only at specific sequences (C) A superfamily of N proteins (D) An RNA hybridization procedure

22. What is a “Haplotype”? (A) A set of DNA variations that tend to be inherited together on a chromosome (B) A set of genotypes on homologous chromosome pairs in the population (C) A set of phenotypes on a chromosome in the population (D) A set of all DNA variations on both chromosomes

23. What is a “cDNA library”? (A) A collection of peptide fragments derived from the genomic DNA in an organism or cell type under a defined set of conditions. (B) A collection of complementary DNA fragments derived from the complement of tRNA expressed in a particular organism or cell type under a defined set of conditions. (C) A collection of cloned DNA fragments derived from the complement of mRNA expressed in a particular organism or cell type under a defined set of conditions. (D) A collection of cloned RNA fragments derived from the complement strand of a particular DNA in an organism or cell type under a defined set of conditions.

24. In which organism can we find the “Restriction modification system”? (A) Bacteria (B) Viruses (C) Animals (D) All of above

25. How many fatty acid molecules does a triacylglycerol have? (A) 1 (B) 2 (C) 3 (D) None of above

26. Which description of omega-3 (ω-3) fatty acids is correct? (A) A double bond between C-2 and C-3 (relative to the ω carbon) (B) A double bond between C-3 and C-4 (relative to the ω carbon) (C) Two double bonds between C-2, C-3 and C-4 (relative to the ω carbon) (D) None of above