With Respect to DNA Structure, What Does Polarity Refer To

question 11

Multiple Choice

With respect to DNA structure, what does polarity refer to?

• A)DNA nucleotides can be either positively or negatively charged
• B)The phosphate backbone of DNA is negatively charged
• C)DNA nucleotides can be charged or uncharged
• D)DNA strands have a 5' direction and a 3' direction

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Definitions:

Inferior Goods

Goods for which demand decreases as the income of the consumer increases, inversely related to that of 'normal goods'.

Quantity Demanded

The sum total of a good or service consumers are ready and able to buy at a certain price point.

Movement Along

Describes the change in quantity demanded or supplied of a good in response to a change in price, as shown on a graph.

Demand Curve

Graphical representation showing how the quantity demanded of a commodity varies with changes in its price.