B it could be used to help endangered species
The answer is 3
Explanation:
Answer:
The complete breakdown of glucose in the presence of oxygen occurs in two stages: glycolysis and citric acid cycle. The first of these stages occur in the cytoplasm of the cell, and the second stage occurs in organelles called Mitochondria.
Explanation:
The breakdown of glucose occurs in two stages. The first stage occurs inside the cytoplasm, it is called glycolysis. when a molecule of glucose undergoes glycolysis, the following are produced:
2 ATP (Adenosine triphosphate) molecules;
2 water molecules;
2 pyruvate molecules and;
2 NADH (Nicotinamide Adenine dinucleotide) molecules
The second stage occurs in an organelle called Mitochondria, it is called citric acid cycle or tricarboxylic acid or Kreb's cycle. In this stage, the two pyruvate molecules from the glycolytic cycle are reduced to carbon(iv)oxide. The following are produced:
2 ATP molecules;
6 NADH molecules;
2 FADH2 (flavine adenine dinucleotide) and;
4 molecules of carbon(iv) oxide.
The NADH and FADH2 molecules are used in the electron transport chain generates as much as 28 ATP molecules.
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Answer:
Washing hands daily and wear clean clothes.
Explanation:
Washing hands daily and wear clean clothes are the methods which prevent the spread of microorganisms and when exposed to microorganisms in the laboratory, we will have to use disinfectant in order to remove the microbes so that the solution or reactions are safe from the contamination. There are many methods such as sterilization as well as using chemicals is responsible for the removal of microorganisms.
