Q1 )Which of the following best describes the C - value paradox? A. genome size
ID: 3164896 • Letter: Q
Question
Q1 )Which of the following best describes the C - value paradox?
A. genome size is not correlated with the complexity of an organism: more complex organisms can have large or small genomes and less complex organisms can have large or small genomes
B. genome size is correlated with the complexity of an organism: more complex organisms typically have larger genomes and less complex organisms typically have smaller genomes
C. genome size is correlated with the complexity of an organism: more complex organisms typically have smaller genomes and less complex organisms typically have larger genomes
Q2) For nonautonomous DNA transposons to be mobile, they require a functional ____ enzyme encoded by a ____.
A. transposase; retrotransposon
B. reverse transcriptase; different DNA transposon
C. reverse transcriptase; retrotransposon
D. transposase; different DNA transposon
Q3) The figure below illustrates mispairing that can arise when DNA is treated with EMS. Which of the following represents the specific mutation that would result?REC.Slide4.jpg
TA > CG
AT > TA
TA > GC
GC > CG
Explanation / Answer
Q1. That the C - value paradox was best described by C option, which indicates that the genome size is correlated with the complexity of an organism: more complex organisms typically have smaller genomes and less complex organisms typically have larger genomes.
Q2. For nonautonomous DNA transposons to be mobile, they require a functional transposase enzyme encoded by a retrotransposon.
Q3. The specific mutation that would result from the treatment of DNA with EMS was TA > GC
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