
Concept explainers
To define: Whether the dividing cell to continue through M phase when treated with a drug that interferes with the ability of the microtubules of the spindle to separate the chromosomes in anaphase when a cell divides.
Introduction: Microtubules are the hollow tube-like structures that are implicated in cell signaling, cell motility, and cell division. Microtubules are arranged through their minus ends with chromosomes, and plus ends extended towards the periphery of the cell.
B.
To describe: The likely outcome of the drug on the cancerous cell
Introduction: Cancer is characterized by uncontrolled cell division by altering microtubule dynamics. The microtubule target agents help in the treatment of cancerous cells.
To describe: The effectsof a drug treatment on tumor cells in patients.
Introduction: Cancer cells are the abnormal mass of the growing cells under non-regulated conditions. These cells form a solid tumor. The shape, size, texture of the nucleus and protein composition of the cells alter that differentiate them from the healthy cells.

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Chapter 7 Solutions
PRINCIPLES OF LIFE:DIGITAL UPDATE
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- A 25-year-old woman presents to the emergency department with a 2-day history of fever, chills, severe headache, and confusion. She recently returned from a trip to sub-Saharan Africa, where she did not take malaria prophylaxis. On examination, she is febrile (39.8°C/103.6°F) and hypotensive. Laboratory studies reveal hemoglobin of 8.0 g/dL, platelet count of 50,000/μL, and evidence of hemoglobinuria. A peripheral blood smear shows ring forms and banana-shaped gametocytes. Which of the following Plasmodium species is most likely responsible for her severe symptoms? A. Plasmodium vivax B. Plasmodium ovale C. Plasmodium malariae D. Plasmodium falciparumarrow_forwardStandard Concentration (caffeine) mg/L Absorbance Reading 10 0.322 20 0.697 40 1.535 60 2.520 80 3.100arrow_forwardPlease draw in the missing answer, thank youarrow_forward
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