Consider a rabbit, which of the following is true regarding its dna?
a) all of its cells contain the same dna.
b) each cell type contains its own unique dna.
c) rabbit brain cells and kidney cells express the same dna genes.
d) rabbit dna uses a different molecular backbone than mouse dna.

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.

What does the positioning of transcription factors determine?

Compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city, describe the parts of a cell and their primary function.