Hershey and chase used a dna-based virus for their work. what would the results have been if they had used an rna virus?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

How do living things obtain phosphorus

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.