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What happens in digestion?
In chemical Digestion, starch and fat are digested by the enzymes in saliva
What catalyst in digestion turns starch into glucose?
Enzymes
What happens in chemical digestion?
In chemical Digestion, starch and fat are digested by the enzymes in saliva
How does raising the temperature affect digestion of starch?
Raising the temperature can accelerate the digestion of starch by increasing the activity of enzymes, such as amylase, that break down starch into simpler sugars. However, if the temperature exceeds optimal levels, it can denature these enzymes, reducing their effectiveness and potentially halting starch digestion. Therefore, there is a specific temperature range where digestion is maximized, balancing enzyme activity and stability.
Can humans break down starch effectively for digestion?
Yes, humans can break down starch effectively for digestion through the action of enzymes in the saliva and small intestine.
How do enzymes that break down starch work in the process of digestion?
Enzymes that break down starch work by breaking the bonds between the sugar molecules in starch, turning it into simpler sugars like glucose. This process occurs in the mouth and small intestine during digestion, allowing the body to absorb the nutrients from the starch for energy.
What is likely to prevent digestion of starch by carbohydrase enzymes in the stomach?
the hydrochloric acid is likely to prevent the digestion of starch by carbohydrase enzymes in the stomache because the carbohydrase enzymes optimum PH is PH7. The Hydrochloric acid in the stomache makes the PH in the stomache PH3 therefore the stomache has too weak a PH for the enzymes to be able to work.
What substances does the enzymes in saliva change starch into?
it contains enzymes which break the starch down to sugar
How does the digestion of fat in a strip of ham different from the digestion of starch in a piece of toast?
The digestion of fat will begin in the small intestine, whereas the digestion of starch which begin in the mouth (the mouth contains the enzyme amylase, which helps break down starch)
Does temperature effect starch digestion?
Yes, temperature can affect starch digestion. At higher temperatures, enzymatic activity involved in starch digestion increases, leading to faster breakdown of starch molecules into simpler sugars. However, excessively high temperatures can denature enzymes, affecting their ability to break down starch effectively.
Why is there little or no digestion of starch in the stomach A. mucus inhibits starch breakdown B Stomach enzymes are dysfunctional C should not be eaten with protein D. salivary enzymes don't work?
The answer is B
What types digestion occur in the mouth?
The body begins digestion in the mouth by breaking down food and exposing it to certain digestive enzymes. Amylase for starch digestion and lipase for fat digestion are enzymes found in human saliva. For humans, it is especially important to thoroughly chew cooked starches, such as pasta, bread, or baked potatoes, because much of our starch digestion occurs in the mouth.
