Carbon dioxide and water are by-products of cellular respiration. What process occurs in Box A? Glycolysis occurs in the cytosol.
Contents
Which of the following describes the process of glycolysis quizlet?
Which of the following describes the process of glycolysis? It represents the first stage in the chemical oxidation of glucose by a cell.A glucose molecule is completely broken down to carbon dioxide and water in glycolysis and the citric acid cycle, but together these two processes yield only a few molecules of ATP.
What process is occurring in Box C quizlet?
What process is occurring in Box C? competitive exclusion.
What process is occurring within Box C?
In glycolysis, what starts the process of glucose oxidation? In glycolysis there is a net gain of __ATP. Which of these enters the citric acid cycle? In the citric acid cycle, ATP molecules are produced by__.
Which of these enters the citric acid cycle ?’?
Two electrons, two hydrogen ions, and an oxygen atom combine to form water. Which of these enters the citric acid cycle (also called the Krebs cycle)? Acetyl CoA is a reactant in the citric acid cycle (also called the Krebs cycle).
What process occurs in Box A mastering?
Carbon dioxide and water are by-products of cellular respiration. What process occurs in Box A? Glycolysis occurs in the cytosol.
Which of the following occurs in the process of glycolysis?
Glycolysis is the process of breaking down glucose.Glycolysis produces two molecules of pyruvate, two molecules of ATP, two molecules of NADH, and two molecules of water. Glycolysis takes place in the cytoplasm. There are 10 enzymes involved in breaking down sugar.
Which chemical process generates the ATP produced in glycolysis?
Cellular Respiration: Glycolysis is the first pathway of cellular respiration that oxidizes glucose molecules. It is followed by the Krebs cycle and oxidative phosphorylation to produce ATP.
What is ecological succession quizlet?
Ecological succession is the natural, gradual and orderly change in an environment. It is the gradual replacement of one plant community by another through natural processes over time.
Which of the following process is driven by Chemiosmosis?
The process of ATP synthesis using ‘free energy’ obtained when electrons are passed to several carriers (ETC) is known as chemiosmosis. The actual point of the synthesis of ATP takes place when electrons pass the inner mitochondrial membrane. Energy is released within this process, resulting in the synthesis of ATP.
Where does cellular respiration occur?
mitochondria
While most aerobic respiration (with oxygen) takes place in the cell’s mitochondria, and anaerobic respiration (without oxygen) takes place within the cell’s cytoplasm.
What are cellular respiration outputs?
The products of cellular respiration are carbon dioxide and water. Carbon dioxide is transported from your mitochondria out of your cell, to your red blood cells, and back to your lungs to be exhaled. ATP is generated in the process.
Which substances are outputs of respiration?
The inputs, or reactants, of cellular respiration are glucose and oxygen. The outputs, or products, of cellular respiration are water, carbon dioxide…
What do electrons do in the electron transport chain?
In the electron transport chain, electrons are passed from one molecule to another, and energy released in these electron transfers is used to form an electrochemical gradient. In chemiosmosis, the energy stored in the gradient is used to make ATP.
Where does electron transport chain occur?
mitochondria
The electron transport chain is a series of four protein complexes that couple redox reactions, creating an electrochemical gradient that leads to the creation of ATP in a complete system named oxidative phosphorylation. It occurs in mitochondria in both cellular respiration and photosynthesis.
Which process in respiration happens first?
The first stage of cellular respiration, called glycolysis , takes place in the cytoplasm. In this step, enzymes split a molecule of glucose into two molecules of pyruvate, which releases energy that is transferred to ATP.
What is cellular respiration mastering biology?
Oxygen accepts high-energy electrons after they are stripped from glucose. Cellular respiration accomplishes two major processes: (1) it breaks glucose down into smaller molecules, and (2) it harvests the chemical energy released and stores it in ATP molecules.
Which molecule is metabolized in a cell to produce energy for performing work?
Which molecule is metabolized in a cell to produce energy for performing work? Glucose is used to produce high-energy ATP in a cell.
In which reactions of cellular respiration and fermentation does substrate?
In cellular respiration and fermentation, substrate-level phosphorylation occurs in both glycolysis and the citric acid cycle.
What happens in each step of glycolysis?
Glycolysis steps
During glycolysis, a single mole of 6-carbon glucose is broken down into two moles of 3-carbon pyruvate by a sequence of 10 enzyme-catalyzed sequential reactions.Similarly, in Stage II, redox reactions occur, energy is conserved in the form of ATP, and two molecules of pyruvate are formed.
What are the 10 reactions of glycolysis?
Glycolysis Explained in 10 Easy Steps
- Step 1: Hexokinase.
- Step 2: Phosphoglucose Isomerase.
- Step 3: Phosphofructokinase.
- Step 4: Aldolase.
- Step 5: Triosephosphate isomerase.
- Step 6: Glyceraldehyde-3-phosphate Dehydrogenase.
- Step 7: Phosphoglycerate Kinase.
- Step 8: Phosphoglycerate Mutase.