Structure of DNA:Question 5 Most of a cell's work is carried out by
which are made from many
Select one:
proteins; amino acids
nucleic acids; nucleotides
amino acids; nucleic acids
proteins; nucleic acids

3. draw a topographic map that displays the following features: (4 points each) a. the contour interval is 20 meters. b. the point of lowest elevation is 960 meters. c. the point of highest elevation is 990meters. d. there is at least one sinkhole or depression, at any elevation. e. there is at least one steep slope and one gentle slope.