A. biopsy b. chemotherapy c. radiation therapy d. lumpectomy e. mastectomy 1.a form of treatment using drugs to destroy life cycle of rapidly dividing cells 2.the surgical removal of a partial growth 3.examination of cells under the microscope to determine malignancy 4. vincristine which damages the mitotic spindle may be used in that treatment

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

Which of the following claims does the author support the least

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme