Just before taking an exam, a student eats a donut. The student's body begins to digest the donut through both mechanical and chemical processes. Which is an example of a mechanical process?

answer choices
The student's teeth break apart the donut into little pieces
The student's salivary glands release enzymes to break down starches
In the stomach, gastric acids break the donut down further into a liquid called chyme
In the small intestine, enzymes produced by the gall bladder break the chyme down further

Question

19-12-2022
Biology

Answered

Just before taking an exam, a student eats a donut. The student's body begins to digest the donut through both mechanical and chemical processes. Which is an example of a mechanical process?

answer choices
The student's teeth break apart the donut into little pieces
The student's salivary glands release enzymes to break down starches
In the stomach, gastric acids break the donut down further into a liquid called chyme
In the small intestine, enzymes produced by the gall bladder break the chyme down further

Answer :

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contexto1220 contexto1220 · Answer 1 · 2022-12-21T12:43:54-05:00

The student's body begins to digest the donut through both Mechanical digestion and chemical digestion the student's teeth break apart the donut into little pieces is an example of a mechanical process.

Digestion is the mechanical and enzymatic breakdown of food into substances that can be absorbed into the bloodstream. Fats, carbohydrates, and proteins are three macronutrients that must be digested before they can be absorbed.

Your body breaks down foods using two methods: chemical digestion and mechanical digestion. Mechanical digestion entails physical movement to reduce the size of foods. Enzymes are used in chemical digestion to decompose food.

Mechanical digestion refers to the method of breaking down foods into small pieces through chewing, grinding, swallowing, and muscular movements. Chemical digestion, in contrast hand, is the process of breaking down foods in the mouth, stomach, and intestines using acids and enzymes.

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