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Cell and Muscle Histology Enzyme Health and Hygiene Upper Limb Med Term Musculoskeletal Hearing Impairment Common Respiratoty Diseases Disease Major Nutrients Functional Neuroanatomy of the CNS Toxicology Vessels Skin Structure and Growth Differentiation and Division of Human Cells Health issue related to immune systemOther quiz:
Biotechnology › ViewWhich of the following describes why some bands are darker in a gel electrophoresis?
A. This is a location where there is a secondary well in the gel
B. There are large amounts of fragments the same size
C. The DNA at that band absorbed more dye since it is more positively charged
D. This is an error in the gel electrophoresis caused by a clogged pore in the gel
Circulation and Excretion › View
Which is a normal event in blood clotting?
A. production of erythropoietin
B. activiation of prothrombin to thrombin
C. conversion of fibrin into fibrinogen