Non timed 5+ 6 Flashcards
1
Q
In contrast to a prokaryotic organism, which of the following is unique to eukaryotic gene expression?
A. Presence of a promoter region
B. Use of RNA polymerase
C. Polyadenylation of RNA
D. Presence of nucleotides
E. Simultaneous transcription and translation
A
C. Polyadenylation of RNA
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6
Q
Which of the following events could lead to ecological succession in an already established ecosystem?
A. Newly formed sand dunes
B. Land formed from solidified lava
C. Deforestation
D. Seasonal change in sea levels
E. Permafros
A
C. Deforestation
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Which of the following statements is true about energy use by the body?
A. Protein is preferentially utilized as an energy source over fat
B. Fats have the greatest yield of ATP per carbon
C. Most glycogen is stored in the pancreas
D. Fat is preferentially utilized as an energy source over carbohydrates
E. Glucose can be converted into amino acids for use as an energy source
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Which of the following lab techniques is most effective for evaluating the expression of multiple genes?
A. PCR
B. DNA Microarray
C. Karyotyping
D. Gel electrophoresis
E. Western Blot
B. DNA Microarray
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All of the following organisms are segmented EXCEPT for one. Which one is the EXCEPTION?
A. Earthworm
B. Dog ]
C. Grasshopper]
D. LobsteR
E. Jellyfish\
E. Jellyfish\
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