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What is the process by which most cells use oxygen and get energy from food?
FlorenciaCasaballe
Normally, the glucose can simply osmose into the cell. Oxygen is not required to get the food. The food is mainly digested and requires oxygen to extract as much energy as possible. However, some single celled organisms(such as yeast) don't need the oxygen, and give off lactic acid or alcohol as a byproduct. Lactic acid is produced by humans, and will make the muscular system very weak. Yeast typically give off alcohol and CO2. This gives alcoholic beverages their "kick". The CO2 is useful for breadmaking, but most alcohol is cooked out, leaving fluffy bread
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThe process used by to release energy depends on the cell. There are processesthroughout life that can metabolise just about anything containing chemical energy. The plants can also gather energy from the sun and other organisms can take energy from volcanic vents at the bottom of the ocean.
In animals there are also many processes that metabolise things like protein, fat and carbohydrates One common process humans use for metabolising carbohydrates, glucose particularly is called glycolysis. This involves 10 steps, each step giving energy in the form of ATP or Adenosine Tri Phosphate. The ATP is then used by enzymes to do the actual work.
~Angel K.
Wiki User
∙ 9y agoCellular respiration is the process most cells use to get energy. It is a chemical reaction where energy is released from glucose.
Wiki User
∙ 15y agoi think it is their vacuoles. they store 'food' to use as energy for when they need it.
Wiki User
∙ 11y agoDuring cellular respiration cells break down glucose molecules,in the presence of oxygen,releasing energy.
Wiki User
∙ 9y agoDuring cellular respiration cells break down glucose molecules,in the presence of oxygen,releasing energy.
Wiki User
∙ 15y agocellular respiration
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Process by which living things use oxygen to release energy?
Cellular respiration is the process by which cells produce energy (in the form of ATP) from food (glucose) in the presence of oxygen.
What is the process by which cells use oxygen to turn food into energy?
Respiration ---- * areobic respiration which requires oxygen * anaerobic doesn't require oxygen aerobic respiration needs glucose and oxygen. During anaerobic respiration the glucose is only partly broken down to form lactic acid and energy.
What does the delivery of oxygen allow cells to do?
Oxygen is used by cells for the process of respiration. Respiration is the release of energy from food. When this happens using oxygen it is called aerobic respiration: glucose + oxygen ----> water + carbon dioxide + ENERGY IRON
Why do cells need food and oxygen?
Food serves as a source of raw materials from which the cells of the body can synthesize new molecules, provides living things with the chemical building blocks they need to grow and reproduce, and as a source of energy. Oxygen is used to break down glucose in the process of cellular respiration. Food and oxygen is how cells get their energy. When the nutrients combine with oxygen, energy is released. The process is similar to burning or how a car engine gets its energy. There is a chemical reaction which releases energy.
What is a process by which cells get energy from food without using oxygen?
They use energy from carbon -di-oxide & it is known as anaerobic respiration.It occurs in the absence of oxygen & release 2 molecules of ATP from one glucose molecule. It also produces alcohol & lactic acid
What is the process by which cells get energy from food without using oxygen?
The process is fermentation.
What is the process in which plant cells use oxygen to get energy from food?
photosynthesis
What is the process of cells using oxygen to convert food into energy?
photosynthesis
What is the name of the process that happens in your cells to obtain energy from food and oxygen?
respiration
What does the delivery of oxygen to cells to do?
Oxygen is used by cells for the process of respiration. Respiration is the release of energy from food. When this happens using oxygen it is called aerobic respiration: glucose + oxygen ----> water + carbon dioxide + ENERGY IRON
Process by which living things use oxygen to release energy?
Cellular respiration is the process by which cells produce energy (in the form of ATP) from food (glucose) in the presence of oxygen.
Why is oxygen essential?
Oxygen is essential for aerobic cellular respiration, the process by which cells get energy from food. If we are deprived of oxygen, aerobic respiration will cease, and we will not be able to get enough energy to survive.
What uses oxygen to break down food for energy?
The process of breaking down food for energy using oxygen is called cellular respiration. This process occurs in mitochondria within cells and involves the conversion of glucose and oxygen into ATP, the main energy currency of cells. Through cellular respiration, cells generate energy, carbon dioxide, and water as byproducts.
How your cells get energy by breathing?
Body cells get energy by breathing through cellular respiration. Respiration is the process by which the oxygen we breathe in is used to oxidize food, leading to energy release.
What is the process by which cells use oxygen to turn food into energy?
Respiration ---- * areobic respiration which requires oxygen * anaerobic doesn't require oxygen aerobic respiration needs glucose and oxygen. During anaerobic respiration the glucose is only partly broken down to form lactic acid and energy.
How do plants and animals primarily use the oxygen to convert their food?
oxygen is primarily used by all living things to breakdown food to energy in a process called oxidation. We get this oxygen by respiration process. Apart from this plants use oxygen to make their food using sunlight in presence of Chlorophyll. Ad also by exhaling..
Does oxygen carry energy to cells or does it only burn food?
Oxygen is used to break down energy which is then used in cells.
