Agood scientific question can be answered by doing a test that shows the answer. which of the following would be the best scientific question to ask? a. does a ball roll farther on the sidewalk than it does on the grass? b. what is your favorite color? c. what time is it? d. how many students are in my class?

Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.