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Which of the following elements is responsible for maintaining turgor in cells?

Potassium
Sodium
Magnesium
Calcium
Explanation:

Potassium helps in maintaining turgidity of cells.
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Primary producer : 10 g

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Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?

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Match the items given in Column I with those in Column II and select the correct option given below :

Column IColumn II
a. Tricuspid valvei. Between left atrium and left ventricle
b. Bicuspid valveii. Between right ventricle and pulmonary artery
c. Semilunar valveiii. Between right atrium and right ventricle

a b c

Answer
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