Answer:
The energy required for cellular activities is provided directly by molecules of adenosine triphosphate (ATP). ... Each molecule of ATP stores a small quantity of chemical energy. This energy can be released by breaking down ATP into adenosine diphosphate (ADP) and a phosphate group.
Explanation:
That is false. Ecology is the study of relations of organisms to one another and to their physical surroundings. Cell biology is the study of cells and their functions.
That bridge is called "pilus" provided by F+ bacteria.
