WAEC Biology 2017 Objective — Question 13
Question 13 of 50 from the West African Examinations Council (WAEC) Biology 2017 Objective paper, with the correct answer and a full explanation.
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Which of the following substances is found in the part labelled II only?
- A. A. Lipid
- B. B. ProteinCorrect
- C. C. Salts
- D. D. Water
Explanation
Blood cells and plasma proteins (such as prothrombin and fibrinogen) are too big to pass through the glomerulus, so they remain in the blood.
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