Fill in the blanks. To initiate replication of the lagging
strand adds
RNA nucleotides to the parental strand. These nucleotides are necessary because can only add DNA nucleotides to a free
end.

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

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.

2points what do bacteria have in common with the cells of other living organisms?