True or false ? hydrogen bonds hold two strands of dna together by forming between nitrogen bases.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell