Where do the reactants of cellular respiration come from?

Most of the steps of cellular respiration take place in the mitochondria. Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

1. What are the reactants in cellular respiration?
2. Where does the glucose come from to start cellular respiration?
3. What are the origins of the reactants and the destination of the products?
4. What 3 products are made from the process of cellular respiration?
5. Where does cellular respiration occur?
6. Where does energy come from in a cell?
7. How is ATP produced in cellular respiration?
8. Where are the carriers of the electron transport chain located?
9. Where does glycolysis take place within the cell?
10. Where is most of the ATP made during cellular respiration?
11. What are reactants of photosynthesis?
12. What is cellular respiration article?
13. Where does cellular respiration start and end?
14. Which of these is a product of cellular respiration?
15. What process occurs in box a cellular respiration?
16. How is energy produced by respiration stored?

What are the reactants in cellular respiration?

Carbon dioxide + Water Glucose (sugar) + Oxygen CO2 + H2O C6H12O6 + 6O2 Cellular respiration or aerobic respiration is a series of chemical reactions which begin with the reactants of sugar in the presence of oxygen to produce carbon dioxide and water as waste products.

Where does the glucose come from to start cellular respiration?

To start the process of cellular respiration, we need to get glucose into our cells. The first step is to eat a carbohydrate-rich food, made of glucose. Let's say we eat a cookie. That cookie travels through our digestive system, where it is broken down and absorbed into the blood.

What are the origins of the reactants and the destination of the products?

What are the origins of the reactants and the destination of the products? Reactants: Glucose is taken in as a nutrient. Oxygen is taken in from the atmosphere. Products: Carbon dioxide is released into the atmosphere.

What 3 products are made from the process of cellular respiration?

The products of cellular respiration are carbon dioxide, ATP, and water. During the production of acetyl-CoA from pyruvate, two carbon dioxide are formed.

Where does cellular respiration occur?

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.

Where does energy come from in a cell?

Beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy-rich molecules like ATP and NADH via energy pathways including photosynthesis, glycolysis, the citric acid cycle, and oxidative phosphorylation.

How is ATP produced in cellular respiration?

Most of the ATP produced by aerobic cellular respiration is made by oxidative phosphorylation. The energy of O₂ released is used to create a chemiosmotic potential by pumping protons across a membrane. This potential is then used to drive ATP synthase and produce ATP from ADP and a phosphate group.

Where are the carriers of the electron transport chain located?

The electron transport chain is located on the inner membrane of the mitochondria, as shown below. The electron transport chain contains a number of electron carriers. These carriers take the electrons from NADH and FADH₂, pass them down the chain of complexes and electron carriers, and ultimately produce ATP.

Where does glycolysis take place within the cell?

Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).

Where is most of the ATP made during cellular respiration?

The Krebs cycle takes place inside the mitochondria. The Krebs cycle produces the CO₂ that you breath out. This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle).

What are reactants of photosynthesis?

The reactants of photosynthesis are everything to the left of the "———>" arrow, thus the reactants of photosynthesis are carbon dioxide, water, and sunlight energy. The products of photosynthesis are everything to the right of the "———>" arrow, thus the products of photosynthesis are glucose and oxygen.

What is cellular respiration article?

Cellular respiration is a metabolic pathway that breaks down glucose and produces ATP. The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.

Where does cellular respiration start and end?

Cellular respiration is the process in which cells break down glucose, release the stored energy, and use it to make ATP. The process begins in the cytoplasm and is completed in a mitochondrion.

Which of these is a product of cellular respiration?

Carbon dioxide, water and ATPs are the products of the cellular respiration.

What process occurs in box a cellular respiration?

Carbon dioxide and water are by-products of cellular respiration. What process occurs in Box A? Glycolysis occurs in the cytosol.

How is energy produced by respiration stored?

The energy produced by respiration is stored as the nucleoside triphosphate ATP.