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What else can I help you with?
Why does pepsin work best at pH 2?
Pepsin works best at pH 2 because it is an enzyme involved in digesting proteins in the stomach, where the pH is low due to the presence of hydrochloric acid. The acidic environment helps to activate pepsin and maintain its optimal structure for protein digestion.
In what environment does amylase work best at an alkaline environment or an acidic environment?
It works best in an alkaline environment. I can't think of why just yetthough! I'll come back to you on that one, I'll have to do some research! :D
Why does protein digestion require the presence of both pepsin and HCl?
Protein digestion requires the presence of both pepsin and HCl because pepsin needs an acidic environment to be able to "work" or do its job. Pepsin needs an environment with a pH around 2, which is roughly the pH of HCl. Therefore, HCl aids pepsin in protien digestions by creating an optimal environment for pepsin to work and digest proteins.
What happens to solid egg white when pepsin and NaOH added?
Hey, I'm still a student, so I cannot guarantee that my answer is entirely correct, however, this is what my answer was on a similar question in a matsec paper: > Since pepsin is an enzyme, which works best in acidic environment, such as the one provided i the stomach, no change/ reaction would be observed, because NaOH is an alkaline solution. Therefore, pepsin would not be able to work in an environment with such great pH difference to its optimum. I hope that helped somehow although my answer is probably very late :P Good luck, Angelina
Why is HCl used to start the pepsin reaction?
To denature the protein. Pepsin can work pnly if the secondary structure of the protein is broken up.
What type of environment does pepsin work best?
pepsin would work best at 98.6 degrees Fahrenheit (37 C) because it is the average normal body temperature.
What substance must be present in the stomach for pepsin to work best?
Pepsin works best in an acidic environment, so the substance that must be present in the stomach for pepsin to work best is hydrochloric acid. This acid helps to activate pepsinogen into its active form, pepsin, which is responsible for breaking down proteins in the stomach.
What type of enviorment does pepsin work best in?
The optimum pH of pepsin is pH2. Pepsin is found in the stomach and it is protease enzyme that digest protein into smaller molecule. The stomach is suitable place for it because it is acidic , so it's activity increases in the acidic environment.
Why does pepsin work best at pH 2?
Pepsin works best at pH 2 because it is an enzyme involved in digesting proteins in the stomach, where the pH is low due to the presence of hydrochloric acid. The acidic environment helps to activate pepsin and maintain its optimal structure for protein digestion.
In what environment does amylase work best at an alkaline environment or an acidic environment?
It works best in an alkaline environment. I can't think of why just yetthough! I'll come back to you on that one, I'll have to do some research! :D
Where do digestive enzymes work best in either a neutral basic or acidic environment?
Digestive enzymes work best in a slightly acidic environment rather than a neutral environment. That's the reason why the stomach releases gastric acid.
Why does protein digestion require the presence of both pepsin and HCl?
Protein digestion requires the presence of both pepsin and HCl because pepsin needs an acidic environment to be able to "work" or do its job. Pepsin needs an environment with a pH around 2, which is roughly the pH of HCl. Therefore, HCl aids pepsin in protien digestions by creating an optimal environment for pepsin to work and digest proteins.
Witch acid is used to digest food in the stomach?
Pepsin, which digests protein in the stomach, requires an acidic environment in order to work properly. Hydrochloric acid is stored in the stomach so that pepsin has a good environment to work in.
What happens to solid egg white when pepsin and NaOH added?
Hey, I'm still a student, so I cannot guarantee that my answer is entirely correct, however, this is what my answer was on a similar question in a matsec paper: > Since pepsin is an enzyme, which works best in acidic environment, such as the one provided i the stomach, no change/ reaction would be observed, because NaOH is an alkaline solution. Therefore, pepsin would not be able to work in an environment with such great pH difference to its optimum. I hope that helped somehow although my answer is probably very late :P Good luck, Angelina
All enzymes act best at a pH close neutral?
This is not true. Different enzymes thrive in completely different pH conditions. Consider the protease pepsin, which works in the stomach. It breaks down proteins in acidities as low as pH 2. In the duodenum, lipase works best in slightly alkaline conditions.
What happen to the pepsin that enters to the small intestine?
Pepsin becomes inactive when it reaches the small intestine where the pH is between 7 and 9. It functions best when in an acidic environment like the stomach.
Why does the digestive enzyme pepsin need to enjoy acidity?
Pepsin is an enzyme in the stomach that works best in an acidic environment because it is activated by the low pH. The acidity helps to unfold the protein molecules in food, making them more accessible to pepsin for breaking down into smaller peptide chains. This acidic environment also helps to kill harmful bacteria that may be present in the food.
