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What does cellular respiration have to do with hypoxia?
Cellular respiration is the process by which cells convert glucose and oxygen into energy, producing carbon dioxide and water as byproducts. Hypoxia refers to a deficiency of oxygen in the tissues, which can impair cellular respiration and lead to reduced energy production. When oxygen levels are low, cells may switch to anaerobic respiration, resulting in less efficient energy production and the accumulation of lactic acid. This can cause cellular dysfunction and contribute to various health issues.
Why does the body switch between cellular and anaerobic respiration?
The body needs oxygen for cellular respiration. When doing strenuous activity, such as lifting weights, the mitochondria cannot get enough oxygen. Without oxygen to act as an electron receptor, the body creates lactic acid to "reset" coenzymes to continue respiration.
1.)Why are methods of anaerobic respiration such as fermentation less efficient than aerobic respiration?
Cellular respiration is more efficient than fermentation. Cellular respiration produces approximately 36-38 ATP molecules, while fermentation produces only 2 ATP, which is a significant loss in usable energy.
What converts glucose into ATP?
Cellular respiration is the process by which glucose is turned into energy. Without this process, cells would not be able to divide and reproduce, meaning humans and other animals could not survive.
What will happen when you increase the temperature of respiration?
Increasing the temperature of respiration will lead to an increase in the rate of metabolic reactions, including cellular respiration. This can result in faster breakdown of glucose to produce energy (ATP) and heat. However, at very high temperatures, enzymes involved in the respiration process can become denatured, leading to a decline in respiration efficiency.
What if the mitochondria was missing?
If the mitochondria were missing, the cell would not be able to produce energy in the form of ATP through cellular respiration. This would lead to a lack of energy for essential cellular processes, resulting in cell dysfunction and eventually death.
Why is the measurement of pH an indirect measurement of cellular respiration in fish?
The measurement of pH is an indirect measurement of cellular respiration in fish because cellular respiration produces carbon dioxide as a byproduct. When carbon dioxide dissolves in water, it forms carbonic acid, which lowers the pH of the water. Therefore, an increase in cellular respiration in fish would lead to a decrease in pH in the surrounding water, making pH a useful indicator of the metabolic activity of the fish.
What happens is the cellular respiration is too fast?
"Too fast" is a relative statement, and doesn't really occur. If cellular respiration occurs very quickly in muscles, however, anaerobic respiration (NOT fermentation) will take place to stimulate the continuation of the production of ATP (Adenosine triphosphate), but creates a byproduct called lactic acid that can build up in the overstimulated muscle. The amount of ready energy in your body is burnt up in about 30 seconds, at which point your body induces localized anaerobic respiration to keep up with the ATP demands of your muscles.
What would happento the cellular respiration process if the enzyme for one step of the process was missing?
If an enzyme in a sequence of enzyme-controlled reactions is missing or defective then the process will stop at that point. So respiration could proceed until it reached the reaction which needed the missing or defective enzyme at which point it would stop.
How do the waste products of fermentation differ from those or cellular respiration?
The waste products of fermentation primarily include organic compounds such as ethanol or lactic acid, along with carbon dioxide, depending on the type of fermentation. In contrast, cellular respiration, which is a more efficient process, typically produces carbon dioxide and water as its waste products. While fermentation occurs in the absence of oxygen, cellular respiration requires oxygen and yields significantly more energy. Thus, the nature and efficiency of the processes lead to different waste products.
What would happen if you performed cellular respiration experiment without soaking the cotton with KOH?
If you performed the cellular respiration experiment without soaking the cotton with KOH, you could predict no net change in vial 1 in addition to vial 2. Why? The carbon dioxide given off in vial 1 will obscure the intake of oxygen in that vial.
Inhibition of cellular enzymes could potnetially lead to?
inhibition of cellular enzymes could potentially lead to?
