Please help due today by 3:00pm Which of the following statements is NOT true about ferrofluids? *
1. They are currently used only in Mesplé’s art.
2. They contain magnetic particles.
3. They were developed by NASA scientists.
4. They can be controlled by magnets.

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.