Two normal-visioned parents produce a colorblind son draw a pedigree that includes every person mentioned ​

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes