A C G U T W
DNA RNA Phosphate Amino Acid Sugar Nitrogen Base
An egg and a sperm typically contain 46 genes Chromosomes can be found in genes Genes are found on chromosomes. One sperm will typically contain 23 strands of DNA There are approximately 30,000 genes in the human genome There are approximately 30,000 pieces of DNA in a human
AAA CCC GGG UUU TTT WWW
1 2 3 23 46 30,000
DNA Glcsine RNA Phospholipid Steroid Lysine
Cytoplasm Nucleus ECF Ribosomes Cell membrane It is contained within RNA
Cytoplasm Nucleus ECF Mitochondira Ribosomes Cell membrane