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BIO 340 Multiple Choice Quizzes- Module 1- 4 Questions with Complete Solutions Graded A+
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BIO 340 Multiple Choice Quizzes- Module 1- 4 Questions with Complete Solutions Graded A+
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BIO 340 Multiple ChoiceQuizzes- Module 1- 4
Questions and Complete
Solutions Graded A+
Denning [Date] [Course title]
, DNA base pairing's follow Chargraff's rule; therefore, cytosine pairs with ______ , and adenine pairs with
_____? - Correct Ans: Guanine; thymine
Given a genome with 40% thymine, how much of the genome is guanine? - Correct Ans: 10%
How many amino acids would be coded from a sequence of 30 nucleotides given that the sequence
codes for one stop codon? - Correct Ans: 9
Besides the thymine and uracil base difference, which DNA strands sequence matches the mRNA
sequence used in translation? - Correct Ans: Non-template strand and coding strand
The experiment done by ______ showed that DNA replication is_____? - Correct Ans: Meselson and
Stahl; semi conservative
The hydroxyl group on DNA is located on the___? - Correct Ans: 3'end
What are the parts of a nucleotide? - Correct Ans: 5 carbon sugar, phosphate group, nitrogenous base
Of the following statements, which best describes the general differences between the structure of RNA
and DNA - Correct Ans: RNA contains uracil bases and has in -OH group on the 2' Carbon
What processes describes the use of a DNA strand to create mRNA? - Correct Ans: Transcription
Which of the following statements correctly describes the process is included in the central dogma? -
Correct Ans: DNA—> RNA—> Protein
True or false. A phenotype can be represented by more than one genotype? - Correct Ans: True
Match the term with the correct definition. One definition will not be used. - Correct Ans: Genotype:
genetic Constitution of an organism
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