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Celulose. Some humans also cannot digest lactose aka someone who is lactose intolerant.

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14y ago

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Which carbohydrate cannot be digested by humans and how does it help in digestive system?

cellulose. humans do not possess the enzymes necessary for its digestion.


Plants contain a substance known as what which cannot be digested by cow?

Cellulose is the substance found in plants that cannot be digested by cows due to their lack of necessary enzymes. It is a complex carbohydrate that provides structure to plant cell walls but passes through the cow's digestive system without being broken down, making it a source of dietary fiber.


What carbohydrate from plant foods cannot be digested by animals and passes through the digestive system?

Cellulose is a complex carbohydrate found in plant cell walls that cannot be digested by any mammal (including humans). This is because mammals lack the enzyme which breaks the β(1,4) linkages found within cellulose.


What type of carbohydrate can only be digested by ruminants and not humans by?

cellulose which is present in grass can be digested by ruminants but cannot be digested by humans


What class do fibers belong to?

Fibers belong to the class of carbohydrates. They are a type of complex carbohydrate that cannot be fully broken down by the body's digestive enzymes.


Humans cannot digest carbohydrate?

Complex answer: Cellulose is a polysaccharide that provides structural support for plants. Humans cannot digest cellulose. Thus, you cannot digest wood, which is mostly cellulose. :Simple answer Humans cannot digest the carbohydrate cellulose. Soures:AP biology class, Textbook :3


What cannot be digested and helps move waste through the digestive system?

Fiber


Why starch cannot be used by the body until has been digested?

Starch cannot be used by the body until it has been digested because it is a complex carbohydrate made up of long chains of glucose molecules. The body lacks the enzymes needed to directly absorb these large molecules, so they must first be broken down into simpler sugars through the digestive process. Salivary amylase in the mouth and pancreatic amylase in the small intestine help convert starch into maltose and eventually into glucose, which can then be absorbed into the bloodstream and utilized for energy.


What do enzymes help digestion?

Enzymes are involved in the digestion of all types of foods except, of course, the foods that cannot be digested (like cellulose).


What is dietary fibre?

Dietary Fibre cannot be digested easily by human intestines because of lackness of enzymes.


Is it true or false that cellulose cannot be digested by humans?

True. Cellulose, a type of fiber found in plant cell walls, cannot be digested by humans because we lack the necessary enzymes to break it down.


Which nutrient cannot be digested?

Because it is in a form which is already digested e.g honey. Honey is already digested by bees so it is far more easier for the human digestive system to absorb.