Vhich of the following statements about nucleic acids O The only difference in structure between RNA and DNA is u O DNA is always double-stranded, and RNA is always single-s Base pairing in nucleic acids is created by hydrogen bonds. Adenine is found in RNA but not in DNA.

Part C - Classifying molecules by their functional groups Functional groups confer specific chemical properties to the molecules of which they are a part. In this activity, you will identify which compounds exhibit certain chemical properties as well as examples of those six different compounds. Drag one molecule and one chemical property to each bin. If one property can apply to more than one functional group, choose the best answer for each functional group. ▸ View Available Hint(s) forms HHO disulfide H-C C-C-O-H HHO H-C-C-C-H acts as a base bonds A A H A contributes negative charge HH H -S-H HH HH A alcohol carboxylic acid aldehyde 0 C-0- P-0- thiol is polar and makes compounds HHH | | | may H-C-C-C-H structura more soluble HNH of a k in water H H acts as an acid amine

Which of the following is true about the amino acid A? Click all that apply. Ois considered hydrophobic Charge of-1 at pH=7.0 contains a acidic side chain O side chain can form H-bonds Charge of O at pH= 7.0

mey Superstore 0-801-^^^^ llowing types of bonds: ch electrons are Ch electrons are t or gained by the h electrons are important in tying of the same ther into a three- tructure [Choose ] [Choose ] lonic bond Polar covalent bond Hydrogen bond Nonpolar covalent bond O