★ Biology Assessment Quiz
What is a role of cholesterol in animal cells?
A. It increases body fat.
B. It controls membrane fluidity.
C. It lines the inner wall of capillaries.
D. It is a constituent of bile.
Select your answer:

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Bacteriology Lab Culture Media › ViewWhat is the main component of Nutrient Agar?
A. Peptone
B. Lactose
C. Cetrimide
D. Mannitol
Medicine on the Western Front › View
What was the problem with motorised ambulances?
A. there was not enough drivers
B. they needed petrol
C. they did not always work well in the conditions
D. they didn’t have enough mechanics