Answer:
1.) Nucleic acid is an important class of macromolecules found in all cells and viruses.
2.) Two examples of nucleic acids include deoxyribonucleic acid (better known as DNA) and ribonucleic acid (better known as RNA). These molecules are composed of long strands of nucleotides held together by covalent bonds.
3.) Amino acids are the monomers that make up proteins.
4.) Phosphorus, Selenium, Iron, Zinc, Copper, Manganese, and Potassium.
5.) Protein helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.
6.) Actin, tubulin, keratin.
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Mutations can happen in every stage of a cell cycle. Also most DNAs code for functional RNA not proteins. And only some mutations are beneficial not Mostly. Pay attention on the fact that in one cell we have complete set of genes but only a few of them express ( activated)
1- The atmosphere (air)
2- Organic Matter (Which is non-living and the living)
3- Minerals and different kinds of rocks.
4- microorganisms (earthworms, insects, etc)
5- water (which is important.)
Answer:
Image result for What is the organism's diploid number
Diploid is a cell or organism that has paired chromosomes, one from each parent. In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. so it 23
Explanation:i look it up