DNA is found in all living cells and in once living cells.
Enzymes are catalysts, meaning that they are proteins that speed up reactions. So without them, there would be barely any activity.
Answer:
C. They produce and use adenosine triphosphate (ATP).
Explanation:
ATP is the energy currency for the cells of all living beings. It is produced by aerobic or anaerobic respiration in both prokaryotes and eukaryotes. Complete or incomplete oxidation of nutrients obtains ATP. ATP is used by cells to perform all the vital functions. ATP synthesis occurs when phosphate is added to ADP during substrate-level phosphorylation or oxidative phosphorylation. Hydrolysis of ATP includes the release of terminal phosphate and lots of energy which in turn is used by cells.
Answer:
horse and donkey.
Explanation:
their bodies are similar. they also sound the same
