How far did the 3 kb band of the dna ladder travel on your gel? the distances will vary a little depending on how long you ran the gel, so pick the distance closest to the one you measured.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Which of the following is a testable hypotheses?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.