Peptide bond joining the amino acid togather
Hydrophobic heads face the inside while the hydrophilic tails face the outside
A simple example to illustrate genotype as distinct from phenotype is the flower colour in pea plants (see Gregor Mendel). There are three available genotypes, PP (homozygous dominant), Pp (heterozygous), and pp (homozygous recessive).
Carbohydrates, fat, fiber, protein, minerals and vitamins
