Mouth and Salivary Glands Functions

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Questions and Answers

What is the main source of energy for living cells?

  • Vitamins
  • Fats
  • Proteins
  • Carbohydrates (correct)

Which type of carbohydrate is indigestible and aids in peristalsis?

  • Sugars
  • Fiber (correct)
  • Starch
  • Mucus

What are the building blocks of proteins?

  • Enzymes
  • Fatty acids
  • Amino acids (correct)
  • Hormones

Which amino acid is NOT considered essential for the human body?

<p>Glutamine (A)</p> Signup and view all the answers

Where are fat-soluble vitamins stored in the human body?

<p>Body fats (B)</p> Signup and view all the answers

Which mineral is needed in large amounts for different bodily functions?

<p>Chloride (D)</p> Signup and view all the answers

What is the function of salivary amylase in the mouth?

<p>Breaks down starch into maltose (B)</p> Signup and view all the answers

Where does most of the chemical digestion take place in the small intestine?

<p>Duodenum (D)</p> Signup and view all the answers

What is the function of lipase in digestion?

<p>Converts fats into fatty acids and glycerol (B)</p> Signup and view all the answers

Which part of the digestive system is responsible for the movement of digestive food into cells of the body where they are used?

<p>Small intestine (A)</p> Signup and view all the answers

What is the main function of the stomach in the digestion process?

<p>Breaks down proteins into amino acids (B)</p> Signup and view all the answers

Which part of the digestive system is responsible for removing indigestible waste through the anus in the form of feces?

<p>Large intestine (A)</p> Signup and view all the answers

What is the process where large food molecules are broken down into simpler molecules that can be absorbed by the body?

<p>Digestion (A)</p> Signup and view all the answers

Which type of digestion involves the mechanical breakdown of food through chewing?

<p>Physical Digestion (B)</p> Signup and view all the answers

What happens in the process of assimilation in the digestive system?

<p>Absorption of simpler molecules (B)</p> Signup and view all the answers

Which part of the digestive system is responsible for the intake of food into the body?

<p>Mouth (D)</p> Signup and view all the answers

What is the function of the tongue in the process of digestion?

<p>Selecting suitable food with taste buds (D)</p> Signup and view all the answers

Which type of digestion involves breaking down complex molecules into simple soluble digestive enzymes?

<p>Chemical Digestion (B)</p> Signup and view all the answers

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