What is the process that releases energy from food in the presence of oxygen quizlet?
Cellular respiration is the metabolic reaction that takes place when an energy is released by the breakdown of molecules, such as glucose, in the presence of oxygen.
Which process releases energy from food?
Respiration is the process by which cells release energy from nutrients.
Why is the process called aerobic?
Cellular respiration is called an aerobic process because oxygen is required for it to work.
What process releases energy?
So, the correct answer is 'respiration'.
What is an aerobic reaction?
A chemical process in which oxygen is used to make energy from carbohydrates (sugars). Also called aerobic metabolism, cell respiration, and oxidative metabolism.
Does photosynthesis release energy?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
What is aerobic and anaerobic process?
There are two types of Respiration: Aerobic Respiration — Takes place in the presence of oxygen. Anaerobic Respiration –Takes place in the absence of oxygen.
What is a anaerobic process?
Anaerobic processes occur in the absence of free or combined oxygen, and result in sulfate reduction and methanogenesis. They usually produce biogas, a mixture of mostly methane and carbon dioxide, as a useful by-product and tend to generate lower amounts of biosolids (sludge) as by-product.
What is the process of taking in oxygen called?
The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
Is photosynthesis an energy releasing process?
In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.
What is called anaerobic respiration?
Anaerobic respiration is a type of cellular respiration, which occurs in the absence of oxygen. Fermentation is an anaerobic process, which occurs within various cells such as yeast cells, bacteria, muscle cells, etc. Explore More: Fermentation.
Which type of process is photosynthesis?
In chemical terms, photosynthesis is a light-energized oxidation–reduction process.
Whats the process of photosynthesis?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
What is anaerobic process?
Anaerobic digestion is a process through which bacteria break down organic matter—such as animal manure, wastewater biosolids, and food wastes—in the absence of oxygen.
Is glycolysis aerobic or anaerobic?
Glycolysis occurs in both aerobic and anaerobic states. In aerobic conditions, pyruvate enters the citric acid cycle and undergoes oxidative phosphorylation leading to the net production of 32 ATP molecules. In anaerobic conditions, pyruvate converts to lactate through anaerobic glycolysis.
What is the aerobic process?
An aerobic process refers to a process that requires the presence of oxygen or air as opposed to an anaerobic process that does not require it. An example of an aerobic process is aerobic respiration. The biological cell conducts respiration in a process called cellular respiration.
What is anaerobic in food?
Anaerobic digestion is a process through which bacteria break down organic matter—such as animal manure, wastewater biosolids, and food wastes—in the absence of oxygen.
During which process is energy released?
Respiration is the energy-releasing process.
Which process produces oxygen which process produces oxygen photosynthesis cellular respiration?
The light-dependent reactions of photosynthesis use water and produce oxygen. Which of the following molecules is the primary product of photosystem I? What is the biological significance of the light-independent reactions of photosynthesis? a) They generate ATP and NADPH.
What is photosynthesis process?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. 5 – 8. Biology.
What is aerobic and anaerobic respiration?
There are two types of Respiration: Aerobic Respiration — Takes place in the presence of oxygen. Anaerobic Respiration –Takes place in the absence of oxygen.
What is the process of fermentation?
Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen.
When oxygen is released as a result of photosynthesis?
Oxygen is released during the light reactions of photosynthesis. Water or H2O is split during the light reactions into gaseous oxygen or O2 as well as H+ protons and electrons. The electrons reduce the P680+ pigments in photosystem II once they donate their excited electrons to the primary electron acceptor.
Which of the following reactions produces the oxygen released by photosynthesis?
The oxygen released during photosynthesis comes from the splitting of water during the light-dependent reaction.
Is Glycogenolysis aerobic or anaerobic?
Anaerobic Anaerobic Metabolism Energy is contained within the molecular bonds of glucose and is released during their breakdown in a process called glycolysis (glycogen is the storage form of glucose and is broken down as glycogenolysis).
What is the anaerobic process?
Anaerobic processes occur in the absence of free or combined oxygen, and result in sulfate reduction and methanogenesis. They usually produce biogas, a mixture of mostly methane and carbon dioxide, as a useful by-product and tend to generate lower amounts of biosolids (sludge) as by-product.
What is aerobic process?
An aerobic process refers to a process that requires the presence of oxygen or air as opposed to an anaerobic process that does not require it. An example of an aerobic process is aerobic respiration. The biological cell conducts respiration in a process called cellular respiration.
What is aerobic and anaerobic digestion?
Aerobic composting produces compost, water (both gaseous vapor and liquid leachate), and volatilized gases (ammonia, carbon dioxide and, occasionally, gases perceived as odors). Anaerobic digestion produces digestate and biogas.
Which process uses energy released in respiration?
Water and carbon dioxide are released as byproducts. The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation….Aerobic vs anaerobic respiration.
| Aerobic | Anaerobic | |
|---|---|---|
| ATP produced | Large amount (36 ATP) | Small amount (2 ATP) |
What is the process of photosynthesis?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.