Taxol is a drug used in chemotherapy that interrupts the function of the mitotic spindle and...

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Biology

Taxol is a drug used in chemotherapy that interrupts thefunction of the mitotic spindle and prevents chromosomes fromaligning properly. A cell treated with Taxol would:
A) arrest at the G1 checkpoint B) arrest at the S phasecheckpoint C) arrest at the G2 checkpoint D) arrest at the M phasecheckpoint E) go into the â€˜restingâ€™ G0 phase
Which of the following would you predict to find in anindividual after 15 years of persistent opioid use? A) Increasedgene expression of the gene encoding the dopamine re-uptakereceptor protein, leading to higher amounts of dopamine in thesynapse B) Reduced gene expression of the gene encoding thedopamine re-uptake receptor protein, leading to fewer dopaminere-uptake receptors in pre-synaptic neurons C) Increased geneexpression of the gene encoding the dopamine receptor protein,leading to higher dopamine receptor levels in post-synaptic neuronsD) Decreased gene expression of the gene encoding the dopaminereceptor protein, leading to fewer dopamine receptor levels inpost-synaptic neurons E) Reduced gene expression of the geneencoding dopamine

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The cell treated with taxol would arrest at the M phase check point Option D Taxol is used as drug in chemotherapy for the treatment of many type of cancer The cancer cells have property of See Answer

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