Which of the following does DNA have that RNA does not? (Check all that apply)

One sugar phosphate
backbone

Two sugar phosphate backbones

Uracil

Thymine

Single helix shape

Double helix shape

What makes a dominant allele different from a recessive allele

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Where does the information about where each transcription factor binds originate?