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What is the process by which a cell breaks down molecules to release energy without using oxygen?
FERMENTATION
How many oxygen molecules can each Red Blood Cell carry?
Each RBC can carry up to 4 oxygen molecules.
When animal cell uses the chemical energy stored in sugar molecules which organelle or organelles must the oxygen reach?
The oxygen must reach the mitochondria in the animal cell. The mitochondria is responsible for aerobic respiration, which uses oxygen to break down sugar molecules and produce chemical energy in the form of ATP. Without oxygen, the mitochondria cannot generate energy efficiently.
How many red blood cell is capable of transporting oxygen molecules?
each Red blood cell is capable of transporting oxygen, and carbon dioxide.
What for ATP stand?
Adenosine triphosphate (or ATP) is a molecule that a cell uses to extract and store energy from other molecules such as carbohydrates.
Without oxygen a cell can extract a net gain of only?
2 molecules of ATP from each glucose molecule.
What is the process by which a cell breaks down molecules to release energy without using oxygen?
FERMENTATION
How many oxygen molecules can each Red Blood Cell carry?
Each RBC can carry up to 4 oxygen molecules.
What role did diffusion play in the changes you observed?
Before diffusion there is a higher concentration of oxygen molecules outside the cell than inside the cell. After diffusion the concentration of oxygen molecules is the same outside and inside the cell.
How oxygen enters the cells?
Oxygen is able to go into a cell by diffusion. The oxygen molecules are small enough to go through the cell membrane with that process.
When animal cell uses the chemical energy stored in sugar molecules which organelle or organelles must the oxygen reach?
The oxygen must reach the mitochondria in the animal cell. The mitochondria is responsible for aerobic respiration, which uses oxygen to break down sugar molecules and produce chemical energy in the form of ATP. Without oxygen, the mitochondria cannot generate energy efficiently.
How does Oxygen cross cell membrane?
Oxygen and water molecules can penetrate the cell membrane due to small gaps that are created by the lipid molecules. Lipid molecules overlap each other which makes the gaps. The oxygen and water molecules then enter in the gaps. The cell membrane in this case is semi permeable.
Which is the smallest organisms that lack cell wall and it is smallest living cell which can survive without oxygen?
Which is the smallest living cell which lacks cell wall and can survive without oxygen
How do cells resist oxygen toxicity?
Cells resist oxygen toxicity because of the semi permeable membrane. This controls the amount of molecules and what molecules enter the cell.
How many red blood cell is capable of transporting oxygen molecules?
each Red blood cell is capable of transporting oxygen, and carbon dioxide.
Why oxygen molecules do not across a cell membrane while glucose molecules do not?
Glucose is too big to pass throught.
Why blood is not getting oxygen?
Red blood cells carry oxygen but don't use it. The cell is so packed with hemoglobin that it doesn't have space for any organelles including a nucleus.
