Adoctor hypothesizes that a patient's digestive system is not properly secreting digestive enzymes. which of the following would be a plausible diagnosis?

a. the pancreas is no longer secreting pepsin.
b. the stomach is no longer secreting pepsin.
c. the stomach is no longer secreting bile.
d. the pancreas is no longer secreting bile.

The correct answer is- B. The stomach is no longer secreting pepsin.

Pepsin is a protein digesting enzyme, which is produced in the stomach to convert proteins into small peptides. In other words, it performs protein digestion in the stomach.

As per the information in the question, a doctor hypothesizes that a patient's digestive system is not properly secreting digestive enzymes.

Bile is secreted by liver for the digestion of lipids in small intestine whereas pancreas secrete pancreatic juice containing various enzymes for food digestion in small intestine.

Thus, out of the given options, B) is the most  plausible diagnosis.

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.