The answer is Ependymal cells. They line the ventricles of
the brain and central canal of the spinal cord and secrete the cerebral spinal fluid (CSF). These cells are cuboidal to columnar and have
cilia. In addition to the function of circulating
the CSF, the also increase the surface area
for the absorption of the CSF.
Answer: The answer is natural selection
Explanation:
Natural selection explains how certain desirable traits like;
- shape of the beaks of Darwin's finches: to help them feed more easily
- industrial melanism to raise a population of dark-coloured organisms to evolve from pre-existing light coloured ones in industrial areas where the surrondings are blackened with soot;
are favored over LESS DESIRABLE TRAITS, resulting in organisms that are most suited/adapted to thrive in an environment, which is evolutionary change
Answer: thiols
Explanation:
thiols - Is a compound containing the (-Sh or Sulfur) so the answer is thiols
Explanation:
Biochemistry. In biochemistry, the substrate is a molecule upon which an enzyme acts. Enzymes catalyze chemical reactions involving the substrate(s). In the case of a single substrate, the substrate bonds with the enzyme active site, and an enzyme-substrate complex is formed.