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During digestion the pH in the stomach is 2 What does this indicate about the optimum pH of pepsin?
Pepsin is therefore acidic since the pH in the stomach is 2
What product did the indicator of the fat digestion detect?
The indicator of fat digestion typically detects the presence of fatty acids and glycerol, which are the products of fat breakdown. During digestion, lipases break down triglycerides into these components, allowing for their absorption in the intestine. Common indicators used in experiments include phenolphthalein or pH indicators that change color in response to the release of fatty acids, indicating a change in pH as fats are digested.
Does the pH of the media change during sterilization why?
The pH is dependent on the temperature.
What is the optimum pH for carbohydrate digestion?
carbohydrate digesting enzymes have an optimum pH near neutrality so is for carbohydrate digestion.
What is the optimal pH level of the stomach for proper digestion?
The optimal pH level of the stomach for proper digestion is around 1.5 to 3.5.
Does the pH of the medium change during sterilization?
The pH of the medium typically does not change during sterilization. However, extreme conditions during certain sterilization methods, such as autoclaving, could potentially lead to a slight alteration in pH due to the breakdown of compounds present in the medium.
Which enzyme shows the greatest change in its rate of action with the least change in pH?
The enzyme pepsin shows the greatest change in its rate of action with the least change in pH. Pepsin works optimally at a highly acidic pH of around 2, and even small changes in pH can significantly impact its activity.
What is the pH of your stomachs and why?
The pH in the stomach is approx. 2; this help the food digestion.
Why does pepsin and amylase work out different PH's?
Pepsin and amylase function optimally at different pH levels due to their distinct roles in digestion and the environments in which they operate. Pepsin, which breaks down proteins, is activated in the highly acidic environment of the stomach (pH 1.5 to 3.5). In contrast, amylase, responsible for carbohydrate digestion, works best in the more neutral pH range of the mouth and small intestine (around pH 6.7 to 7.0). This difference in optimal pH reflects the unique biochemical environments and substrates each enzyme encounters during digestion.
What is the pH of a lemon after digestion?
The pH of a lemon is typically around 2 to 3 before digestion due to its citric acid content. However, after digestion, the acidic components are metabolized, and the resulting pH of the urine can vary, often becoming more neutral or even slightly alkaline. The body regulates pH levels, so the final pH after digestion is influenced by various factors, including diet and metabolism. Overall, the lemon's acidity does not significantly affect the body's systemic pH.
What is the pH of a healthy stomach that contain some food?
Stomach pH at digestion is 2.
How does an antacid deal with chemical digestion?
Antacids affect chemical digestion by increasing the pH in the stomach.
