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What is the long term supply of glucose to cellular respiration?
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What is the primary energy source for a long distance runner?
ATP, lactic acid fermentation, and cellular respiration
What are the factors that affect the rate of respiration?
Factors Affecting Cellular RespirationBy Sue Teresa Tan, eHow ContributorOther People Are ReadingCellular respiration is the method of transforming nutrients to energy. Some of the nutrients that go through the process of cellular respiration are fats, glucose and other acids. The process of cellular respiration results in more energy. Many factors affect the rate of cellular respiration in living things.Amount of NutrientsThe more nutrients that are available to transform, the more energy results in the cellular respiration process. The types of nutrients that can go through the cellular respiration process and transform into energy are namely fat, proteins and carbohydrates. This also includes amino acids and fatty acids. The carbohydrates converts to glucose, the fats go through the citric acid cycle and the proteins break down and go through glycolysis. The amount of nutrients available to transform into energy depend on the diet of a person. The nutrients go through three processes in cellular respiration. The processes are glycolysis, Kreb’s cycle and the cytochrome system.TemperatureAnother factor affecting the cellular respiration is the temperature of the environment. Usually, the rate of cellular respiration quickens if the temperature is warmer. The lower the temperature, the slower the rate of cellular respiration is. People who live in warmer environments find it easier to restore their energy as long as there are nutrients available to convert in the body. The reason for this is the enzymes that are present in the cellular respiration process. Enzymes break down easier and then transform into energy quicker when the temperature is higher. Although the temperature affects the rate of cellular respiration, there are no studies that prove more energy production with higher temperatures. The temperature factor just affects the rate of the cellular respiration process.State of CellThe state of a cell undergoing the cellular respiration process is a factor that affects the rate of transforming nutrients into energy. Working cells, such as neurons or roots of the human hair, have a higher cellular respiration rate compared with dormant cells like seeds. This is because working cells can store extra energy in the body while dormant cells tend to stay non-motile. For this reason, plant cells do not need to store as much energy as human cells or animal cells do. This is the reason why cellular respiration in plants is a bit different from the cellular respiration process human and animal cells go through.Read more:Factors Affecting Cellular Respiration | eHow.comhttp://www.ehow.com/list_6417883_factors-affecting-cellular-respiration.html#ixzz2Q3XFRlk5
How long would a person survive if cellular respiration stopped?
About two minutes. Cellular Respiration will stop but fermentation will still occur and that produces a small amount of ATP. You don't last long though on that. Mostly bacteria
When the body needs to exercise for long periods of time it generates ATP by what process?
Lactic Acid Fermentation
Is it true that some of the glucose required for cellular respiration in humans is obtained by eating glucose?
Human cells obtain energy by a process called respiration. This process is carried out in organelles in the cell called the Mitochondria. A Mitochondrion uses Glucose and Oxygen this reaction to form its two waste products, carbon dioxide and water, with the useful by product of energy, in the form of something called 'ATP'. Unless you are above the age of sixteenish, you will not need to know what ATP is, or even that it exists. The word equation for respiration is: Glucose + Oxygen → Carbon Dioxide + Water (+ Energy) The last part in brackets is sometimes excluded. The symbol equation is: C6H12O6 + 6 O2 → 6 CO2 + 6 H2O Due to the fact that energy has no chemical value, it is excluded from this equation universally. This explanation is rather long, and I wrote it for intention of the asker reading it and taking interest. Of course, in the unfortunate circumstance in which you could not care less about all the time I have taken to answer this question in detail for you, the simple and boring one sentence answer is: Human cells obtain energy via the process of Respiration (which takes place in the Mitochondria of the Cells). Depending on your year/grade, you may want to exclude/include the last part. Good Luck!
What is the primary energy source for a long distance runner?
ATP, lactic acid fermentation, and cellular respiration
What are the factors that affect the rate of respiration?
Factors Affecting Cellular RespirationBy Sue Teresa Tan, eHow ContributorOther People Are ReadingCellular respiration is the method of transforming nutrients to energy. Some of the nutrients that go through the process of cellular respiration are fats, glucose and other acids. The process of cellular respiration results in more energy. Many factors affect the rate of cellular respiration in living things.Amount of NutrientsThe more nutrients that are available to transform, the more energy results in the cellular respiration process. The types of nutrients that can go through the cellular respiration process and transform into energy are namely fat, proteins and carbohydrates. This also includes amino acids and fatty acids. The carbohydrates converts to glucose, the fats go through the citric acid cycle and the proteins break down and go through glycolysis. The amount of nutrients available to transform into energy depend on the diet of a person. The nutrients go through three processes in cellular respiration. The processes are glycolysis, Kreb’s cycle and the cytochrome system.TemperatureAnother factor affecting the cellular respiration is the temperature of the environment. Usually, the rate of cellular respiration quickens if the temperature is warmer. The lower the temperature, the slower the rate of cellular respiration is. People who live in warmer environments find it easier to restore their energy as long as there are nutrients available to convert in the body. The reason for this is the enzymes that are present in the cellular respiration process. Enzymes break down easier and then transform into energy quicker when the temperature is higher. Although the temperature affects the rate of cellular respiration, there are no studies that prove more energy production with higher temperatures. The temperature factor just affects the rate of the cellular respiration process.State of CellThe state of a cell undergoing the cellular respiration process is a factor that affects the rate of transforming nutrients into energy. Working cells, such as neurons or roots of the human hair, have a higher cellular respiration rate compared with dormant cells like seeds. This is because working cells can store extra energy in the body while dormant cells tend to stay non-motile. For this reason, plant cells do not need to store as much energy as human cells or animal cells do. This is the reason why cellular respiration in plants is a bit different from the cellular respiration process human and animal cells go through.Read more:Factors Affecting Cellular Respiration | eHow.comhttp://www.ehow.com/list_6417883_factors-affecting-cellular-respiration.html#ixzz2Q3XFRlk5
How long would a person survive if cellular respiration stopped?
About two minutes. Cellular Respiration will stop but fermentation will still occur and that produces a small amount of ATP. You don't last long though on that. Mostly bacteria
Is The mitochondria involved in digestion?
Short answer: Yes! Long answer: Mitochondria are organelles which provide the cell with energy via cellular respiration. As you may already know, cellular respiration requires glucose as an input, which is aquired through digestion. A starch molecule is a polymer, and is made up of many glucose monomers. When the chemical bonds of a starch molecules are broken, they are single glucose molecules. Starch molecules are partially broken down by amylase in the mouth. They are further broken down in the small intestine, where they are also digested and absorbed into the bloodstream. The blood travels through the body and transports the nutrients to the cells. The mitochondria then uses the glucose for celluar respiration. I hope I helped (:
Why do we do the long process of cellular respiration?
To generate more ATP. That is efficient and more is produced
What molecule are broken down during cellular respiration to release energy?
Energy sources (long term energy storages) are broken down! Typically when learning about cellular respiration, glucose is used as an example because it is the most convenient source for cellular respiration. However, other sources such as proteins and fats (they insert themselves into glycolysis or the transition step or the Krebs cycle when able) are also broken down. Before they can be broken down, both of these molecules must be broken into their monomers (amino acids for proteins) or smaller molecules (glycerol and fatty acids for fats) and modified. Even if glucose is used as the energy source, polysaccharides like starch in plants and glycogen in humans must be broken down into smaller subunits until it gets to its monomer - glucose. Oxygen could also be considered to be broken down. Molecular oxygen (O2) is split after receiving the low-energy electrons from the electron transport chain to produce 2 water molecules. Short term energy sources like ATP and NADH are also broken down, but the profit of ATP and NADH from cellular respiration greatly outweigh the losses.
If an eukaryotic cell is doing anaerobic respiration how many food molecules would it need to process the same amount of energy as it would using aerobic cellular respiration?
If the cell is performing anaerobic respiration, this is called fermentation. Fermentation produces a net gain of two ATP molecules and uses two molecules of glucose (food). Aerobic respiration known as cellular respiration produces a net gain of 38 ATP molecules.
Why do you breath out more carbon dioxide then you breath in?
You produce carbon dioxide through cellular respiration when you breath in air. Cellular respiration produces carbon dioxide from converting oxygen into it through a long process and also produces energy.
Why do cells require a good supply of oxygen?
For aerobic respiration Cells get their energy by breaking down glucose, using oxygen. This process is aerobic respiration, it creates CO2 and water as waste products. Without a source of energy the cell would die.
When the body needs to exercise for long periods of time it generates ATP by what process?
Lactic Acid Fermentation
What is broken during cellular respiration?
Energy sources (long term energy storages) are broken down! Typically when learning about cellular respiration, glucose is used as an example because it is the most convenient source for cellular respiration. However, other sources such as proteins and fats (they insert themselves into glycolysis or the transition step or the Krebs cycle when able) are also broken down. Before they can be broken down, both of these molecules must be broken into their monomers (amino acids for proteins) or smaller molecules (glycerol and fatty acids for fats) and modified. Even if glucose is used as the energy source, polysaccharides like starch in plants and glycogen in humans must be broken down into smaller subunits until it gets to its monomer - glucose. Oxygen could also be considered to be broken down. Molecular oxygen (O2) is split after receiving the low-energy electrons from the electron transport chain to produce 2 water molecules. Short term energy sources like ATP and NADH are also broken down, but the profit of ATP and NADH from cellular respiration greatly outweigh the losses.
What does mitochodrion mean?
any of various round or long cellular organelles of most eukaryotes that are found outside the nucleus, produce energy for the cell through cellular respiration, and are rich in fats, proteins, and enzymes
