The mechanical and chemical receptors that control digestive activity are located in the walls of the tract organs.
Answer:
B. In the absence of oxygen, cells release ATP by breaking down
ethanol into glucose and water.
Explanation:
Answer:
G1 - S - G2 (may be is option D)
Explanation:
The interface begins with phase G1 where the cell increases its volume and the mass is doubled.
Then, we continue with the S phase where DNA and histones are synthesized.
Afterwardsy we reach the G2 phase where the chromosomes are duplicated.
Finally we reach, the begining of mitosis.
