2009_iClicker_C_-_Chapter_2(2)

2009_iClicker_C_-_Chapter_2(2) - iClicker Questions Chapter...

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Unformatted text preview: iClicker Questions Chapter 2 DNA replication and reading frame of DNA (12 questions) (1) The following is a representation of DNA. The substrate for making a complementary DNA strand is deoxyribonucleotide triphosphate (dNTP) consisting of dATP, dTTP, dCTP, dGTP. What is the structure of dCTP (see box below)? a. 5 triphosphate b. Ribose sugar c. Deoxyribose sugar d. Cytosine nucleotide base e. A, C and D are true S P S S P P T S P S P G S P C P P S P S P S P G C C G A T 5 3 OH HO 3 5 (2) What are the chemical bonds between (1) the deoxyribose sugar and phosphate backbone and (2) between nucleotide bases such as adenine (A) and thymine (T) joining the two complementary DNA strands? a. 1=hydrogen bonds, 2=covalent bonds b. 1=covalent bonds, 2=covalent bonds c. 1=hydrogen bonds, 2=hydrogen bonds d. 1=covalent bonds, 2=hydrogen bonds e. None of the above S P S S P P T S P S P G S P C P P S P S P S P G C C G A T 5 3 OH HO 3 5 (3) What are the substrate for the two nucleotides that will be added to the growing, complementary, bottom strand of DNA below?the growing, complementary, bottom strand of DNA below?...
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This note was uploaded on 03/19/2011 for the course BIOL 208 taught by Professor Chuong during the Spring '09 term at Waterloo.

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2009_iClicker_C_-_Chapter_2(2) - iClicker Questions Chapter...

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