Neco Model Questions Vol1 2020 Biology Question 39

Practice objective / multiple choice question 39 from the 2020 Neco Model Questions Vol1 Biology examination.

Neco Model Questions Vol1 2020 Biology Objective / Multiple Choice Medium Difficulty
Question 39 NECO_MODEL_QUESTIONS_VOL1 • 2020 • BIOLOGY • objective

A hormone is secreted into the bloodstream at a constant rate of 5 mg h\(^{-1}\). It is eliminated from the circulation by first‑order kinetics with a half‑life of 2 h. If the total blood volume is 5 L, what is the steady‑state concentration of the hormone in the blood (in mg L\(^{-1}\))? Give your answer to one decimal place.

Answer Options

A. 1.8 mg/L
B. 2.5 mg/L
Correct Answer C. 2.9 mg/L
D. 3.4 mg/L
Correct Answer
C
Correct Option:
2.9 mg/L

About This Question

This is Neco Model Questions Vol1 2020 Biology Question 39. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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