Table of Contents
- 1 In which stage of respiration is water formed?
- 2 Does glycolysis produce water?
- 3 What are the stages of respiration Class 10?
- 4 What type of respiration requires oxygen?
- 5 What are the 10 steps in glycolysis?
- 6 What are the four stages of respiration?
- 7 How is the movement of water described in the water cycle?
- 8 Where does the water from surface runoff go?
In which stage of respiration is water formed?
Oxidative phosphorylation. At the end of the electron transport chain, oxygen accepts electrons and takes up protons to form water.
Is water produced in cellular respiration?
Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
Does glycolysis produce water?
Glycolysis produces two molecules of pyruvate, two molecules of ATP, two molecules of NADH, and two molecules of water.
What are the 4 stages of cellular respiration and where do they occur?
The cellular respiration process includes four basic stages or steps: Glycolysis, which occurs in all organisms, prokaryotic and eukaryotic; the bridge reaction, which stets the stage for aerobic respiration; and the Krebs cycle and the electron transport chain, oxygen-dependent pathways that occur in sequence in the …
What are the stages of respiration Class 10?
The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.
Does photosynthesis produce ATP?
The Light Reactions of Photosynthesis. Light is absorbed and the energy is used to drive electrons from water to generate NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.
What type of respiration requires oxygen?
Aerobic respiration
Aerobic respiration is a specific type of cellular respiration, in which oxygen (O2) is required to create ATP.
Is the use of oxygen to break down sugar to make ATP?
Respiration using oxygen to break down food molecules is called aerobic respiration . Glucose is the molecule normally used for respiration – it is the main respiratory substrate . Glucose is oxidised to release its energy, which is then stored in ATP molecules.
What are the 10 steps in 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.
Does Kreb Cycle produce water?
The name of this metabolic pathway is derived from citric acid, a type of tricarboxylic acid that is first consumed and then regenerated by this sequence of reactions to complete the cycle. The cycle consumes acetate (in the form of acetyl-CoA) and water, reduces NAD+ to NADH, and produces carbon dioxide.
What are the four stages of respiration?
There are four stages: glycolysis, the link reaction, the Krebs cycle and oxidative phosphorylation.
What are the 4 types of breathing?
Types of breathing in humans include eupnea, hyperpnea, diaphragmatic, and costal breathing; each requires slightly different processes.
How is the movement of water described in the water cycle?
The water cycle, also known as the hydrologic cycle or the hydrological cycle, describes the continuous movement of water on, above and below the surface of the Earth. During this process, water changes its state from one phase to another, but the total number of water particles remains the same.
Where does the evaporation of water take place?
It is a process where water at the surface turns into water vapors. Water absorbs heat energy from the sun and turns into vapors. Water bodies like the oceans, the seas, the lakes and the river bodies are the main source of evaporation. Through evaporation, water moves from hydrosphere to atmosphere.
Where does the water from surface runoff go?
Surface runoff can also be diverted by humans for their own uses. The small creek shown in the picture above will merge with another creek, eventually flowing into a larger river. Thus, this creek is a tributary to a river somewhere downstream, and the water in that river will eventually flow into an ocean.
How does the state of water change over time?
Water changes its state through a variety of processes from evaporation, melting and freezing, to sublimation, condensation, and deposition. All these changes require the application of energy.