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Where to find cellular respiration in the cell?
Cellular respiration primarily occurs in the mitochondria of eukaryotic cells, where the process converts glucose and oxygen into ATP, carbon dioxide, and water. Glycolysis, the first stage of cellular respiration, takes place in the cytoplasm, breaking down glucose into pyruvate before it enters the mitochondria for further processing. In prokaryotic cells, which lack mitochondria, cellular respiration occurs across the cell membrane.
Where does cellular respiration occur and in what organelle?
Cellular respiration starts in the cytoplasm of the cell, and then enters the mitochondria.
What is the gas called what enters leaves?
The gas that enters and leaves the lungs during respiration is called oxygen (O2) and carbon dioxide (CO2). Oxygen is inhaled from the atmosphere and is essential for cellular respiration, while carbon dioxide is a byproduct of this process and is exhaled. This exchange of gases occurs in the alveoli of the lungs.
Where does the produced pyruvate go in the second stage of cellular respiration?
In the second stage of cellular respiration, pyruvate is transported into the mitochondria, where it enters the citric acid cycle (also known as the Krebs cycle). Within the citric acid cycle, pyruvate is further broken down to generate energy in the form of ATP.
What metabolic stage is part of fermentation and cellular respiration?
Glycolysis. In fermentation, glycolysis is the primary means by which energy is created. In cellular respiration, glycolysis creates pyruvic acid, which then enters the mitochondria and is further processed to create more ATP. Note, glycolysis is not a very efficient means of creating ATP (the primary source of energy in cells). Glycolysis only creates two ATP, while cellular respiration can create as much as 38.
What is the reactant that enters the citric acid cycle in aerobic cellular respiration?
Glucose
Where to find cellular respiration in the cell?
Cellular respiration primarily occurs in the mitochondria of eukaryotic cells, where the process converts glucose and oxygen into ATP, carbon dioxide, and water. Glycolysis, the first stage of cellular respiration, takes place in the cytoplasm, breaking down glucose into pyruvate before it enters the mitochondria for further processing. In prokaryotic cells, which lack mitochondria, cellular respiration occurs across the cell membrane.
Where does cellular respiration occur and in what organelle?
Cellular respiration starts in the cytoplasm of the cell, and then enters the mitochondria.
Does cellular respiration begin when the glucose starts breaking down?
Yes, cellular respiration begins with the breakdown of glucose in the cytoplasm of the cell during glycolysis. This process produces energy in the form of ATP and pyruvate, which then enters the mitochondria for further processing in the citric acid cycle and oxidative phosphorylation.
What is the gas called what enters leaves?
The gas that enters and leaves the lungs during respiration is called oxygen (O2) and carbon dioxide (CO2). Oxygen is inhaled from the atmosphere and is essential for cellular respiration, while carbon dioxide is a byproduct of this process and is exhaled. This exchange of gases occurs in the alveoli of the lungs.
What process 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.
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.
How do organisms get glucose in cellular respiration?
We get our glucose from plants or other animals that have eaten plants. And cellular respiration produces the reactants for photosynthesis which produces glucose the glucose that our bodies get!
Where does the produced pyruvate go in the second stage of cellular respiration?
In the second stage of cellular respiration, pyruvate is transported into the mitochondria, where it enters the citric acid cycle (also known as the Krebs cycle). Within the citric acid cycle, pyruvate is further broken down to generate energy in the form of ATP.
Why is cellular respiration aerobic?
The single most important biochemical especially to us is " Cellular respiration ". Because this is how we derive energy from what we eat and used in some metabolic reactions and muscle contraction, nerve impulses.or in simple "Cellular respiration" is process from which the organisms can derive energy from the metabolic reactions.cellular respiration is starts from glucose. During cellular respiration one mole of glucose and six moles of molecular oxygen going to produce six carbon dioxide, six water molecules, and energy and 38 ATP's ( energy currency for biological system )Under cellular respiration :1) Glycolysis/ anaerobic cellular respiration ( breaking up glucose; gluc= sweet, ose = sugar ): It occurs completely under the absence of oxygen. so it this is called " anaerobic cellular respiration ".where in Glycolysis the glucose molecule need 2ATP's and generates 2ATP's so it generates a net of 2 ATP's.the byproducts of glycolysis that re-engineeredand enters in to aerobic( requires oxygen ) cellular respiration process called ;2) Krebs cycle( aerobic cellular respiration ) : Krebs cycle generates another 2 net ATP's. This 2ATP's produces NADH.3) Electron transport chain/ ETC ( aerobic cellular respiration ) : ETC generates 34 ATP's by using the NADH which are produced from the ATP in Krebs cycle.this cycle requires oxygen so aerobic respiration.that's about cellular respiration and aerobic process ( 2nd and 3rd ).Here some important thing is some of the byproducts of the glucose ; instead of going in to Krebs and ETC cycle enters into a process called Fermentation and produces alcohol and lactic acid.( Yeast= alcohol, called alcohol fermentation)( Humans= lactic acid) .
What metabolic stage is part of fermentation and cellular respiration?
Glycolysis. In fermentation, glycolysis is the primary means by which energy is created. In cellular respiration, glycolysis creates pyruvic acid, which then enters the mitochondria and is further processed to create more ATP. Note, glycolysis is not a very efficient means of creating ATP (the primary source of energy in cells). Glycolysis only creates two ATP, while cellular respiration can create as much as 38.
How do you prove water is a product of cellular respiration?
Respiration in plants involves several steps .These steps are:1.glycolysis:it is the process in which glucose is converted into pyruvIc acid.2.krebs cycle:the pyruvic acid enters the kreb cycle in which it undergo several stages oe conversions.the products of the kreb cycles are mainly NADH,GTP,FADH...3.ELECTRON TRANSPORT SYSTEM(ETS):The NADH enters the ets.the complexes present in the double membranes of the mitochondria reduces it to H+ IONS.
