The absorptive cells lining your small intestine create a barrier between your gut and your bloodstream. The amino acids resulting from protein digestion must travel across this barrier so they can enter your blood and travel to the cells throughout your body.
Answer:
Whether it's practical (like washing machines, tumble dryers, refrigerators) or for leisure (like televisions, Blu-ray players, games consoles), all these things are examples of technology.
Explanation:
Answer:
specificity is an important criteria for screening and diagnostic instruments, the specificity of a test reflects the probability that the screening test will be negative among those who, in fact, do not have a disease.
A test that is 90% specific will identify 90% of patients who do not have the disease. Tests with a high specificity (a high true negative rate) are most useful when the result is positive. A highly specific test can be useful for ruling in patients who have a certain disease.
Explanation:
C is the most reliable answer