BIO130H1 Lecture Notes - Immunofluorescence, Kinetochore, Tubulin
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BIO130H1 Full Course Notes
Verified Note
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*can observe the chromosome movement: differential contrast light microsopy. +g1: growing making extra contents for daughter cells. As they became specialised they lost the ability to divide. 2. some cells only divide when given an appropriate stimulus: When part of the liver is surgically removed the remaining liver cells start to divide to replace the lost tissue. 3. some cells normally divide on an ongoing basis: [chromosome condensation: at the end of g2 the replicated chromosomes are dispersed and tangled, at the beginning of mitosis chromosomes condense, the sister chromatids are resolved but remain associated. Composed of: nine fibrils of three microtubules each. [prometaphase: mitotic spindle assembly is completed, chromosomes attach to spindle microtubules, chromosome movement begins. *kinesine 14: exception, it moves to direction. *apt required to set this spindle apparatus and to maintain it. On the metaphase plate: microtubules from opposite poles:
