👈 الفرق بين هرمون الأنسولين وهرمون الجلوكاجون ....
👉 Difference between Insulin & Glucagon hormones

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👉 Autoclaves sterilize using:
A. Dry heat
B. UV radiation
C. Steam under pressure
D. Chemical vapors

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👉 What is the function of a centrifuge?
A. Mixing chemicals
B. Heating samples
C. Measuring volumes
D. Separating mixtures by density