FAQ: Which Of These Choices Lists All The Sugars That Can Be Absorbed Without Additional Digestion?

Which of these choices list all the products of starch digestion by pancreatic amylase?

Which of these choices list all the products of starch digestion by pancreatic amylase? c. maltose and oligosaccharides. Correct; the breakdown of starch by amylase produces maltose and oligosaccharides.

Which carbohydrate is not broken down by our bodies?

A simple carb is one that’s comprised of one or two sugar molecules, while a complex carb contains three or more sugar molecules. Fiber, on the other hand, is found in healthy carbs, but isn’t digested or broken down. It’s been shown to be good for heart health and weight management.

Is amylose broken down by our bodies?

First amylose and amylopectin are hydrolyzed into small fragments through the action of alpha-amylase, secreted by salivary glands in some species, and from the pancreas in all.

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What are all of the portions of a whole grain that are removed when it is refined?

What are all of the portions of a whole grain that are removed when it is refined? Correct; both the bran and the germ are removed when grains are refined.

How many different types of amylase does the human body produce?

Amylase can be classified into three types: alpha-amylase, beta-amylase, and gamma-amylase. The three types differ in how they hydrolyze the polysaccharide bonds. Neither beta nor gamma- amylase is found in animal tissue.

How do plants store glucose for later?

The storage form of glucose in plants is starch. Starch is a polysaccharide. The energy from the sunlight is used to make energy for the plant. So, when plants are making sugar (for fuel, energy) on a sunny day, they store some of it as starch.

Is a tough complex carbohydrate that the body is unable to digest?

Fiber: A Tough complex carbohydrate that the body cannot digest. Fiber helps in digestion by moving waste through the digestive system. Recommended to eat 20 to 35 grams per day. Good sources of fiber include; vegetables, whole grains, nuts, seeds, and legumes.

What sugars are hard to digest?

The artificial sweetener perhaps most associated with digestive problems is sorbitol. It’s a hard-to-digest sugar found naturally in some fruits, including prunes, apples, and peaches, and is also used to sweeten gum and diet foods.

What sugar can humans not digest?

Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking.

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Which is easier to digest amylose or amylopectin?

Theoretically, amylose should be easier to digest because it does not require isomaltase, and does not have the steric hindrance caused by the branch points. However, amylose can form a very compact physical structure, which inhibits digestion. Therefore, amylopectin is actually digested better than amylose.

What does amylose break down into?

Amylose is important in plant energy storage. The digestive enzyme α-amylase is responsible for the breakdown of the starch molecule into maltotriose and maltose, which can be used as sources of energy.

What are the three major types of grain?

There are a number of different types of grains found within the true cereal grains which are from the botanical family ‘Poaceae’ including wheat, oats, rice, corn (maize), barley, sorghum, rye, and millet.

What are the three parts of a whole grain?

All whole grain kernels contain three parts: the bran, germ, and endosperm. Each section houses health-promoting nutrients. The bran is the fiber-rich outer layer that supplies B vitamins, iron, copper, zinc, magnesium, antioxidants, and phytochemicals.

Which item is a good example of an unrefined whole grain?

Unrefined whole grains – whole wheat or multigrain bread, brown rice, barley, quinoa, bran cereal, oatmeal.

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