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Question (21)

QN0010627

A student cuts food with front teeth and then grinds it before swallowing. Which two types of teeth are mainly involved?

(A) Incisors and Molars
(B) Canines and Premolars
(C) Canines and Molars
(D) Premolars and Incisors only

Correct Answer: A

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Question (22)

QN0010628

What is the most likely result of proper chewing before swallowing?

(A) Easier digestion
(B) Food spoilage
(C) Tooth decay
(D) Loss of taste

Correct Answer: A

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Question (23)

QN0010629

Which of the following is an example of a tearing action?

(A) Biting a carrot into pieces
(B) Tearing a piece of food with pointed teeth
(C) Grinding food into mush
(D) Mixing food with saliva only

Correct Answer: B

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Question (24)

QN0010630

Why is chewing considered an important step before digestion?

(A) It increases the size of food particles
(B) It breaks food into smaller pieces and mixes it with saliva
(C) It preserves food
(D) It removes nutrients

Correct Answer: B

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Question (25)

QN0010631

A student uses only incisors while eating. Which activity will be most difficult?

(A) Cutting food
(B) Tearing food
(C) Biting food
(D) Nibbling food

Correct Answer: B

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Question (26)

QN0010632

If a person cannot use molars effectively, which action may become difficult?

(A) Grinding food thoroughly
(B) Seeing objects
(C) Smelling food
(D) Holding food

Correct Answer: A

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Question (27)

QN0010633

Which observation from Activity 5 helps students understand the role of teeth?

(A) Food changes colour
(B) Different teeth are used for different chewing actions
(C) Food becomes colder
(D) Food gets preserved

Correct Answer: B

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Question (28)

QN0010634

Which type of teeth are positioned to help in tearing tougher food items?

(A) Canines
(B) Incisors
(C) Premolars only
(D) Molars only

Correct Answer: A

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Question (29)

QN0010635

A child carefully chews each bite until it becomes mush. Which benefit from the chapter is most directly connected to this habit?

(A) Better digestion through saliva release
(B) Food preservation
(C) Faster spoilage
(D) Reduced taste

Correct Answer: A

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Question (30)

QN0010636

Which statement about saliva is correct according to the lesson?

(A) It is released during chewing and helps digestion
(B) It replaces teeth completely
(C) It prevents all diseases
(D) It preserves food in the mouth

Correct Answer: A

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Question (21)

A student cuts food with front teeth and then grinds it before swallowing. Which two types of teeth are mainly involved?

Explanation:

Link:

Question (22)

What is the most likely result of proper chewing before swallowing?

Explanation:

Link:

Question (23)

Which of the following is an example of a tearing action?

Explanation:

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Question (24)

Why is chewing considered an important step before digestion?

Explanation:

Link:

Question (25)

A student uses only incisors while eating. Which activity will be most difficult?

Explanation:

Link:

Question (26)

If a person cannot use molars effectively, which action may become difficult?

Explanation:

Link:

Question (27)

Which observation from Activity 5 helps students understand the role of teeth?

Explanation:

Link:

Question (28)

Which type of teeth are positioned to help in tearing tougher food items?

Explanation:

Link:

Question (29)

A child carefully chews each bite until it becomes mush. Which benefit from the chapter is most directly connected to this habit?

Explanation:

Link:

Question (30)

Which statement about saliva is correct according to the lesson?

Explanation:

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