PORTAGE LEARNING M6: PROBLEM SET BIOCHEMISTRY
M6: Problem Set Due No due date Points 5 Questions 16 Time Limit None Attempt History Attempt Time Score LATEST Attempt 1 26 minutes 5 out of 5 Score for this quiz: 5 out of 5 Submitted Jun 14 at 5:20pm This attempt took 26 minutes. Question 1 0 / 0 pts Your Answer: What is the difference between a nucleoside and nucleotide? A nucleotide contains a sugar, nitrogenous base, and phosphate group whereas a nucleoside is just a sugar and nitrogenous base. A nucleoside is formed from the covalent bonding of a base, purine or pyrimidine, to either ribose or 2- deoxyribose. Nucleotides are built from a nitrogencontaining organic base, a monosaccharide, and phosphate. This study source was downloaded by from CourseH on :45:45 GMT -05:00 PORTAGE LEARNING M6: PROBLEM SET BIOCHEMISTRY Question 2 0 / 0 pts Your Answer: What characteristic makes purines and pyrimidine heterocyclic? Both purines and pyrimidine have a ring containing nitrogen instead of all carbon atoms (in the ring). Each has a ring with nitrogen in the ring ins
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CHEM 210
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portage learning m6 problem set biochemistry
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