DNA & RNA Structure
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Assessment
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Alicia Bostick
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Biology
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9th Grade
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871 plays
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Medium
Student preview
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12 questions
Show answers
1.
Multiple Choice
The nucleus contains DNA. Which statement BEST describes how DNA controls the working of the cell?
It codes for proteins.
It inhibits division of cells.
It helps in energy transformation.
It regulates traffic in and out of the cell.
2.
Multiple Choice
DNA molecules contain the genetic information that determines the characteristics of a living organism. How do DNA molecules express the genetic information they contain?
by breaking down proteins within the cell
by directing the process of protein synthesis
by regulating the storage of cellular proteins
by controlling the movement of protein molecules
3.
Multiple Choice
Which part of a DNA molecule represents encoded information?
phosphate
sugar
guanine
hydrogen bond
4.
Multiple Choice
What is the complimentary base of adenine in DNA?
thymine
cytosine
guanine
uracil
5.
Multiple Choice
What aspect of the DNA molecule encodes hereditary information concerning an organism's traits?
the molecular mass
the sequence of base pairs
the distribution of electrical charges
the folded three-dimensional shape
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Review Topic 6.1: DNA & RNA Structure
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DNA and RNA Structure
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