How many amino acids are used to make up the all of the proteins in the human body?

Twenty amino acids

Explanation:

There are four nitrogenous bases that forms base triplets (codons) and code for an amino acid each. These amino acids include

- phenylanine, Tyrosine, Trytophan, serine, threonine, methionine, cysteine, histidine, valine, isoleucine, Leucine, proline, arginine, lysine, aspartate, glutamate, glutamine, Alanine, asparagine and Gycine

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !