Which of the following statements is true about Trachea in a respiratory system?
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Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on |
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Cilia and mucous are found in ______. |
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Due to breakdown and collapse of ______ lung tissue is destroyed. |
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During expiration the diaphragm becomes |
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Both ATP and Mg2+ are involved in the activity of |
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During pneumonia which of the following gets accumulated in lung tissue? |
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During swallowing of food, ______ is the opening covered by epiglottis. |
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The amount of air a person takes in during normal, restful breathing is called the ______. |
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During which respiration, the respiratory pigment hemoglobin combines with oxygen in the lungs? |
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Each of the alveolar sac is surrounded by |
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