Answer:
The conservation of “junk DNA” sequences in diverse genomes suggests that they have important functions.
Explanation:
Transposons move by means of a DNA intermediate, whereas retrotransposons move by means of an RNA intermediate.
Answer: A. occurs from a high to a low concentration.
Explanation:
The answer is <span>B. The type of fertilizer.</span>
<span>An independent variable is variable that is not affected in the
experiment. It is what experimenter controls. On the other side, a dependent
variable is called dependent because it depends on the independent variables.
It is what is affected during the experiment.
In this case, the growth of pea plants depends on different types of
fertilizer. So, the growth of pea plants is the dependent variable and different
type of fertilizer is the independent variable.</span>
Answer:
A. Free fatty acid absorption occurs in the small intestine.
Explanation:
Lipid digestion occurs with the help of bile juice and enzymes in the small intestine. The final products of lipid digestion are free fatty acids and monoacylglycerols. These two compounds enter the epithelial cells of the lining of the small intestine.
Once inside the epithelial cells of the small intestine, these two form the triacylglycerols again. Packing of triacylglycerols into chylomicron occurs in the epithelial cells of the lining of small intestine followed by their release into the blood via interstitial fluid and lymph.