Biology - Comprehensive Mock Test 34

Question 331 Medium

During swallowing of food, ______ is the opening covered by epiglottis?

A) trachea B) glottis C) larynx D) epiglottis

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Question 332 Medium

During pneumonia which of the following gets accumulated in lung tissue?

A) RBC B) Fluid WBC C) Blood D) Plasma

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Question 333 Easy

During expiration the diaphragm becomes ?

A) Dome-shaped B) Flattened C) Normal D) Oblique

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Question 334 Medium

Due to breakdown and collapse of ______ lung tissue is destroyed?

A) eustachian tubes B) bronchioles C) alveoli D) microtrachea

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Question 335 Easy

Cilia and mucous are found in ______

A) Trachea B) Glottis C) Larynx D) Epiglottis

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Question 336 Medium

Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on ?

A) Membrane potential B) Accumulation of K ions C) Proton gradient D) Accumulation of Na ions

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Question 337 Easy

______ lies in front of esophagus?

A) Trachea B) Glottis C) Larynx D) Epiglottis

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Question 338 Medium

Which of the following statements is true about Trachea in a respiratory system?

A) It functions as passages of air to each alveolus B) It functions for sound production C) It Acts as passage of air to bronchi D) It Lowers the surface tension

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Question 339 Medium

Which one of the followings is not part of the large intestine?

A) rectum B) colon C) cecum D) duodenum

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Question 340 Medium

Aggregates of lymphoid tissue present in the distal portion of the small intestine are known as ?

A) Villi B) Peyer’s patches C) Rugae D) Choroid plexus

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