★ Pharmacology Quiz
The LD 50/ED 50 is the mathematical expression of what value?
A. the leathal dose
B. the effective dose
C. the margin of safety
D. the mortality dose
Select your answer:
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Biotechnology: Tools & Techniques › ViewVariable number tandem repeats (VNTRs) differ from STRs because they:
A. Have no repeating sequences
B. Are longer sequences of DNA (10-80 base pairs) compared to STRs
C. Are only found in coding regions of the genome
D. Do not vary between individuals
Heart and Blood Vessels › View
Identify
A. Pulmonary veins
B. Pulmonary artery
C. Aorta
D. Vena cava