Week 5 Quiz BIOL101

Week 5 Quiz BIOL101 UMUC 82.5%


DNA REPLICATION
Question 1 (0 points)


If a strand of DNA of sequence 5’-CCGAATGGGCAT-3’ is replicated, which of the following accurately represents
the newly synthesized DNA strand?

Question 1 options:


5 -’CCGAATGGGCAT - 3'


3’-GGCTTACCCGTA-5’


3’-CCGAATGGGCAT-5’


5’-GGCTTACCCGTA-3’

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STRUCTURE OF DNA
Question 2 (5 points)


The nitrogenous base thymine is what type of base?

Question 2 options:


monoamine


purine

, pyrimidine


amino acid

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Question 3 (5 points)


Which of the following is not a component of nucleotides, the building blocks of DNA?

Question 3 options:


deoxyglucose


inorganic phosphate


nitrogenous base


deoxyribose

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Question 4 (0 points)


What molecule connects the sugars in a strand of DNA?

Question 4 options:


ribose


phosphate


deoxyribose