In mitosis, replication occurs before the cell divides. What is the purpose of replication? to provide each new cell with an exact duplicate of the original DNA
to transfer half of the traits of the parent cell to each new daughter cell
O
to remove defective base pairs from the DNA before the parent cell divides
to divide the parent cell's genes equally between the two new daughter cells
O

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.