Which of the following is true?
A) mRNA is synthesized in the 3' ? 5' direction and the polymerase moves along the DNA template in the 3' ? 5' direction.
B) mRNA is synthesized in the 5' ? 3' direction and the polymerase moves along DNA template in the 5' ? 3' direction.
C) mRNA is synthesized in the 3' ? 5' direction but the polymerase moves along the DNA template in the 5' ? 3'direction.
D) mRNA is synthesized in the 5' ? 3' direction but the polymerase moves along the DNA template in the 3' ? 5' direction.
D
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The type of fault shown in this figure is a
A) dip-slip fault.
B) normal fault.
C) strike-slip fault.
D) reverse fault.
An electrically polarized party balloon normally has
A. displaced charges. B. a net charge of zero. C. both of these D. none of the above
What do we call the huge rotating masses of low pressure characterized by strong winds and torrential rains that are the largest storm systems on Earth?
a) Hurricanes in North and South America b) Typhoons in the Western Pacific c) Cyclones in the Indian Ocean d) A, B, and C e) The El Nino Southern Oscillation
Which organic polymer consists of two or more monomers of simple sugars such as glucose?
a. Lipids b. Proteins c. nucleic acids d. complex carbohydrates e. nucleic acids and complex carbohydrates