Which one of the following types of sequence can be found in a genome?
A. regulatory elements of protein-coding
genes
B. noncoding introns
C. protein-coding exons
D. coding sequence for RNAs
E. All of the answer options are correct.
E
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Drift nets
a. are an important piece of fishery gear. b. have limited application in fisheries. c. have been banned internationally since 1992. d. are used only in the high seas. e. are environmentally sound.
What does the fact that all organisms use essentially the same genetic code suggest about the origin of
life? What will be an ideal response?
The correct order of practices in the scientific method of research is:
a. observe, test, hypothesis, predict, evaluate and report b. observe, hypothesis, predict, test, evaluate, and report c. hypothesis, predict, observe, evaluate and report, test d. predict, observe, hypothesis, evaluate and report, test
Most protists are:a
aquatic. b. parasitic. c. terrestrial. d. coenocytic. e. thermophiles.