What organelles convert solar energy into glucose and oxygen

What organelle makes oxygen and glucose?


How does glucose and oxygen get to the mitochondria?

As oxygen travels through the body it exerts a pressure in the mixture of gases in the lungs, or in solution, known as the partial pressure. Oxygen bound to haemoglobin in the blood diffuses down a steep pressure gradient into tissues as blood travels through capillaries. Next oxygen diffuses into the mitochondria.

What organelle uses oxygen for energy?


What converts food into usable energy?

Food is the fuel for the body. The mitochondria are the converters; they convert the fuel into useable energy. This chemical process of respiration occurs in every cell, so it is called aerobic cellular respiration. …

What are two storage organelles?

Two storage organelles are vesicles and vacuoles.

What organelle makes proteins?


Why does oxygen and glucose need to be absorbed?

Oxygen and nutrients from food must be absorbed into the bloodstream to be delivered to cells for respiration. Waste materials such as carbon dioxide must be removed from cells into the bloodstream. Tissues contain capillary networks to allow these exchanges to occur at a cellular level.

How are oxygen and glucose transported around the body?

The circulatory system transports substances between the exchange surface and cells. It delivers oxygen and glucose to the tissues for respiration, which is the release of energy to cells.

How is glucose broken down?

The six carbon sugar, glucose, is cut in half and converted into two three-carbon sugars called pyruvate. … If oxygen is present, then glucose can be broken all the way down into carbon dioxide and water. This process is called aerobic respiration because it requires air (oxygen).

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Does glycolysis require oxygen?

The first stage of cellular respiration is glycolysis. It does not require oxygen, and it does not take place in the mitochondrion – it takes place in the cytosol of the cytoplasm.

What happens if oxygen is not present?

When oxygen is not present or if an organism is not able to undergo aerobic respiration, pyruvate will undergo a process called fermentation. Fermentation does not require oxygen and is therefore anaerobic. Fermentation will replenish NAD+ from the NADH + H+ produced in glycolysis.

How does a cell use energy?

Cells do not use the energy from oxidation reactions as soon as it is released. Instead, they convert it into small, energy-rich molecules such as ATP and nicotinamide adenine dinucleotide (NADH), which can be used throughout the cell to power metabolism and construct new cellular components.

What type of energy is food?

The chemical energy stored in food is a type of potential energy. Therefore, it can be transformed into kinetic energy. This transformation happens during chemical reactions that take place when the body digests food.

Is glucose broken down by amylase?

Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase.

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