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Where is NAD+ used in cellular respiration?

NAD+ is an electron transport molecule inside the cristae of a cell’s mitochondria. In glycolysis, the beginning process of all types of cellular respiration, two molecules of ATP are used to attach 2 phosphate groups to a glucose molecule, which is broken down into 2 separate 3-carbon PGAL molecules.

What is the role of NAD?

The cellular respiration processes of all living cells make use of the coenzyme Nicotinamide adenine dinucleotide (NAD). It plays a key role in energy metabolism by accepting and donating electrons. NADH contributes to oxidation in cell processes like glycolysis to help with the oxidation of glucose.

What happens during aerobic respiration?

Aerobic respiration is the process of producing cellular energy involving oxygen. Cells break down food in the mitochondria in a long, multistep process that produces roughly 36 ATP. The first step in is glycolysis, the second is the citric acid cycle and the third is the electron transport system.

What are the characteristics of aerobic respiration?

Aerobic respiration is the process by which organisms use oxygen to turn fuel, such as fats and sugars, into chemical energy. In contrast, anaerobic respiration does not use oxygen. Respiration is used by all cells to turn fuel into energy that can be used to power cellular processes.

What best describes the difference between anaerobic and aerobic respiration?

Solution: Aerobic: Aerobic respiration takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy. (glucose + oxygen -> carbon dioxide + water). Anaerobic respiration also produces energy and uses glucose, but it produces less energy and does not require oxygen.

Which of the following best describes aerobic respiration?

Chegg.com. Which of the following best describes aerobic respiration? Aerobic respiration is carried out in presence of oxygen to produce ATP from the glucose. Pyruvate is produced at the end of glycolysis is further processed in presence or absence of oxygen.

Which describes a key difference between photosynthesis and aerobic respiration?

a) Photosynthesis generates organic compounds whereas aerobic respiration generates inorganic compounds.

Which describes a key difference between photosynthesis and aerobic respiration quizlet?

Which describes a key difference between photosynthesis and aerobic respiration? aerobic respiration has a higher energy efficiency than photosynthesis.

Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into atmosphere and cellular respiration uses that oxygen to release energy from food.

What are 2 similarities between photosynthesis and cellular respiration?

Some differences between photosynthesis and respiration are that photosynthesis only happens in sunlight while respiration happens constantly and that photosynthesis releases oxygen while respiration uses it. Some similarities between the two are that both produce energy and involve the exchange of gases.

What is the connection between photosynthesis and cellular respiration?

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Which process is found in both photosynthesis and cellular respiration?

Carbon Dioxide and water are also produced as byproducts. Glysolysis, the link reaction in the krebs cycle(citric acid cycle), and the electron transport chain are all part of… Which of the following is found in both cellular respiration and photosynthesis? The electron transport chain.

What characteristics do photosynthesis and cellular respiration have in common?

Both processes involve energy conversions. Both processes use and produce ATP. Both processes take place in the mitochondrion of a cell. Both processes use an electron transport chain.