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Glucose is broken down IN cellular respiration, also called the Kreb cycle. Glucose enters this electron transport chain process intact, and is broken down to CO2 and water, while giving off chemical energy which is stored in the form of ATP molecules for the cell to use for chemical energy in metabolic processes. Glucose is not broken down before cellular respiration; it is broken down IN the process.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoThe first process in breaking down glucose is known as glycolysis. This is the process where the molecules are burned down to release energy.
Wiki User
∙ 14y agophotosynthesis or cellular respiration.
Wiki User
∙ 7y agoThe digestive processes.
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Where does the carbon from glucose end up?
After cellular respiration occurs, the hydrogen that was in glucose gets attracted to the Oxygen atoms and it becomes water. the hydrogen seperates from the carbon in the glucose and it forms another bond with Oxygen. Hope that helped
What is the first step of cellular respiration that takes place in the cytoplasm?
Glycolysis or "Splitting of sugar", has to happen in the cell's cytoplasm before cellular respiration can occur. I hope this helps!
What process occurs if oxygen is not available?
If oxygen is absent in cellular respiration, then you go to anaerobic respiration. Anaerobic respiration that still uses the electron transport chain., but without oxygen.
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.
What would most be the likely effect on cellular respiration if a plant lost much of its chlorophyll?
Cellular respiration would produce less energy.
Which term is a process that must happen in the cell's cytoplasm before cellular respiration?
Cellular respiration is the process by which a living creature's cells turns glucose.
What breaks down glucose before cellular respiration?
Glucose is broken down IN cellular respiration, also called the Kreb cycle. Glucose enters this electron transport chain process intact, and is broken down to CO2 and water, while giving off chemical energy which is stored in the form of ATP molecules for the cell to use for chemical energy in metabolic processes. Glucose is not broken down before cellular respiration; it is broken down IN the process.
Where does the carbon from glucose end up?
After cellular respiration occurs, the hydrogen that was in glucose gets attracted to the Oxygen atoms and it becomes water. the hydrogen seperates from the carbon in the glucose and it forms another bond with Oxygen. Hope that helped
Why should you care about cellular respiration?
You shouldn't; it's just a process created by the college board to stress students out before the AP Biology Exam
What is the first step of cellular respiration that takes place in the cytoplasm?
Glycolysis or "Splitting of sugar", has to happen in the cell's cytoplasm before cellular respiration can occur. I hope this helps!
What process occurs if oxygen is not available?
If oxygen is absent in cellular respiration, then you go to anaerobic respiration. Anaerobic respiration that still uses the electron transport chain., but without oxygen.
What must happen to glucose moleculs before respiration begins?
the glucose molecules must break down into two smaller molecules
What part of cellular respiration occur before any other steps can occur?
Glycolisis is the first step.It is common to aerobic and anerobic respiration.
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.
Before fats can be metabolized in aerobic cellular respiration they must be converted to?
Fatty acids and glycerol.
Part of cellular respiration must occur before any of the other steps can occur?
.Glycolysis
What part of cellular respiration must occur before any other steps can occur?
Glycolisis is the first step.It is common to aerobic and anerobic respiration.
