Colchicine
(Science: drug) alkaloid (400 D) isolated from the autumn crocus (colchicum autumnale) that blocks microtubule assembly by binding to the tubulin heterodimer (but not to tubulin).
as a result of interfering with microtubule reassembly will block mitosis at metaphase.
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
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Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..