0
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.
So yes, cells need food and oxygen.
However, plant cells make their "food" (glucose) by the use of photosynthesis.
What else can I help you with?
Which of these processes will occur in a human cell under low oxygen conditions?
Under low oxygen conditions, a human cell will undergo anaerobic respiration to produce energy in the form of ATP. This involves glycolysis followed by fermentation to generate ATP without the need for oxygen.
What two things must pass into a cell in order for it to get energy by cellular respiration?
Oxygen and glucose must pass into a cell in order for it to get energy by cellular respiration. Oxygen is required for the final electron acceptor in the electron transport chain, while glucose is broken down in glycolysis to produce ATP.
Why do we need oxygen for our survival?
We need oxygen for survival because it is essential for the process of cellular respiration, which is how our cells produce energy. Oxygen is used by our cells to break down nutrients and create ATP, the molecule that provides energy for all cellular functions in our body. Without oxygen, our cells would not be able to produce enough energy to sustain life.
Why do we need oxygen to survive?
We need oxygen to survive because it is essential for the process of cellular respiration, which is how our cells produce energy. Oxygen is used by our cells to break down nutrients and create ATP, the molecule that provides energy for all cellular functions in our body. Without oxygen, our cells would not be able to produce enough energy to sustain life.
Why do we need oxygen to breathe for our survival?
We need oxygen to breathe for our survival because it is essential for the process of cellular respiration, which is how our cells produce energy. Oxygen is used by our cells to break down nutrients and create ATP, the molecule that provides energy for all of our body's functions. Without oxygen, our cells would not be able to produce enough energy to keep us alive.
What does a cell need to produce energy?
Oxygen
In biology what is cell respiration?
Cell respiration is the way a cell "breathes" and produces energy. There are two kinds of cell respiration. First one is called "aerobic", meaning the cell uses oxygen, the other one called "anaerobic" means the cell doesnÇ_t need oxygen to produce energy.
Why do amoeba need oxygen?
Amoebas require oxygen to perform cellular respiration, which is the process that generates energy for the cell. Oxygen is used to break down nutrients and convert them into a form of energy that the cell can use to carry out its functions. Without oxygen, amoebas would not be able to produce enough energy to survive.
What does a cell need for cell respiration to occur?
aerobic respiration needs oxygen to generate energy, occasionally anaerobic respiration can occur which is when an organism can produce energy without using oxygen. Most cells need oxygen to respire. The simple reaction is: glucose + oxygen = energy + waste products (carbon dioxide + water)
Does respiration use oxygen?
Yes, respiration is the process by which cells break down glucose to release energy. In aerobic respiration, oxygen is used as the final electron acceptor in the electron transport chain to produce ATP, the cell's main energy source. Oxygen is necessary for this process to efficiently generate energy.
Why do you need to breathe in oxygen?
oxygen is needed to produce energy from food
Which of these processes will occur in a human cell under low oxygen conditions?
Under low oxygen conditions, a human cell will undergo anaerobic respiration to produce energy in the form of ATP. This involves glycolysis followed by fermentation to generate ATP without the need for oxygen.
Does metabolism need oxygen to work?
Yes, oxygen is necessary when burning nutrients to produce energy.
Why do multicellular organisms need to use more energy?
A multicellular organism can not rely on glycolysis alone for energy because glycolysis is just one step in respiration. Glycolysis alone does not produce the amount of oxygen that a multicellular organism needs.
Explain how the need for energy is the driving force of the oxygen cycle?
The need for energy drives organisms to carry out cellular respiration, which uses oxygen to produce energy in the form of ATP. This consumption of oxygen by organisms in respiration is a key process in the oxygen cycle. Without this demand for oxygen to produce energy, the cycling of oxygen between the atmosphere and living organisms would not occur at the same rate.
When will oxygen diffused in to the cell?
Oxygen is diffused into the cells when the cells need oxygen to carry out their functions. Oxygen is carried inside a red blood cell where the oxygen is bound to the hemoglobin. Red blood cells travel in the blood as part of the circulatory system and diffuse or give oxygen to the cells which need them. Oxygen is important for many cellular functions.
Do plants produce food without any oxygen?
They dont need oxygen to produce food (Glucose), they use carbon dioxide to produce this but they do need oxygen to respire and get energy from the food that they produuced. The process by which food is produced is called photosynthesis.
