B. cancer
Explanation:
Smoking causes cancers of the lung, esophagus, larynx, mouth, throat, kidney, bladder, liver, pancreas, stomach, cervix, colon, and rectum, as well as acute myeloid leukemia
Answer:
it would be ideal to split the test into 4 different groups
Explanation:
To better test the effects of the drug at different doses, it is important to consider the standard of the scientific method in testing.
Control testing is important in the first group of patients to take no drugs, in the second group of patients taking a placebo, in the third group of patients taking a 300 mg dose of the drug, and finally in the fourth group one dose of 500 mg. This wide range of doses and placebos not only shows better data, but creates a basis for better comparison of the final results.
<span>B. A coroner or medical examiner
investigation is required</span>
Answer: B. An individual has an autoimmune disorder that destroys the beta cells of the pancreas.
C. An individual’s insulin receptors are defective.
Explanation:
Diabetes mellitus is a common disease. In this disease the level of sugar in the blood is affected. This occurs when pancreas does not produce enough insulin or the receptors involving insulin also become resistant to insulin, which is a sugar balancing hormone.
Type 1 diabetes involves the complete lack of production of insulin by the beta cells of the pancreas. The beta cells of pancreas are destroyed by the body's self immune system.
Type 2 diabetes involves the development of insulin resistance by the target cells of the body. The insulin secretes but cannot compensate for the increase in blood glucose levels due to due to defective receptors on target cells.
On the basis of above explanation, B. and C. are the correct options.
