1mg=10-3g 100mg=0.1g
1kg=1000g =1000/0.1 =10,000(D)
From 1 kg of tetracycline, you can make 10,000 capsules that each contain 100 mg of the drug. This is calculated by converting kilograms to milligrams and then dividing the total milligrams by the amount per capsule. Hence, the answer is D: 10,000.
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