You have a dish of mammalian cells in culture that are all about to enter mitosis (it is a synchronously replicating culture of cells). you add to the dish a drug that is a potent inhibitor of rhoa activity. two hours later you analyze your cells under the microscope. which of the following best describes what you might observe ? all cells appear to be in telophase. all cells appear to be at metaphase. around 50% of cells appear to be in anaphase a. all cells have completed mitosis. around 50 % of the cells have undergone apoptosis.

the answer is frequency

yes it would be pssible

ans.

in united states (us), the first leading cause of death for both women and men is heart diseases that leads to more than half of the deaths. heart diseases develop due to narrow arteries, buildup of plaque in blood capillaries that arises difficulties in blood flow.

the second leading cause of deaths in us is cancer that affects individuals of all ages. it develops due to uncontrolled growth and spread of tumor cells, which results in death if the not controlled or treated.

the third leading cause of deaths in us is copd or chronic obstructive pulmonary disease. it includes difficulty in breathing, chest infections, and persistent cough. smocking is a leading cause of copd and around 80% of copd deaths occur due to smoking.

thus, the correct answer is 'option). cancer, copd, and heart disease.'