Lipids are chemically most similar to: carbohydrates nucleic acids proteins amino acids

all the cells in a person's body have the same dna and the same genes. however, the difference between cells in different tissues and organs is that the "expression" of the genes differs between cells. expression means that the message from the dna is being copied and made into protein.

hydrogen bonds are classified as weak because they are formed fast, but they also break easily under normal biological conditions.

weak bonds can be easily broken, but this is extremely important because they are in bold in biological systems. for example, they to decide and stabilize the shapes of water molecules.

a statement that best defines micronuterients is;

b. micronutrients are required by the body in small quantities.

micronutrients are crucial for people of all ages. they are important for many physiological functions which include but are not limited to; iron, molybdenum, vitamins, cobalt, zinc, iodine, magnesium, selenium, and copper.

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.