Answer:
En el intestino delgado, estas células contienen microvellosidades, que son pequeñas proyecciones similares a pelos que aumentan la absorción de nutrientes. Estas proyecciones aumentan el área de superficie del intestino delgado permitiendo más área para que los nutrientes sean absorbidos.
Explanation:
D. the relationship benefits both organisms. its mutual
Answer;
-The secondary and tertiary structure of the enzyme.
Explanation;
-Lactase is an enzyme that is found in the small intestine, liver, and kidney of mammals. In the presence of lactase, lactose is cleaved and reduced to its subunits D-galactose and D-glucose, monosaccharides that can eventually be utilized as a source of energy in cells.
-At extremely low pH, molecules move so slowly that reaction rates can be hampered even though the enzyme is still properly folded and active. At extremely high pH, bonds and interactions that exist between the amino acid side chains (R groups) in an enzyme become disrupted. The result is that the enzyme is incapable of maintaining its shape, and therefore unfolds, becoming inactive.
Answer:
The term nucleic acid is the overall name for DNA and RNA.
Explanation:
They are composed of nucleotides, which are the monomers made of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base. ... The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
The olfactory cells are replaced after thirty to sixty days
as this is their nature. They are replace as they die naturally within the
given days of thirty to sixty and to be replaced by new ones and it will continue
the same cycle.