The diagram below is an illustration of the urinary tubule in a mammal. Which of...

BIOLOGY
WAEC 2017

The diagram below is an illustration of the urinary tubule in a mammal. Which of the following substances is greater in concentration in the part labelled IV when compared to that part labelled I?

  • A. Lipid
  • B. Glucose
  • C. Urea
  • D. Uric acid

Correct Answer: C. Urea



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