What is one difference between mitosis and meiosis? * 1.chromatids do not separate at the centromere in anaphase 1
2.crossing over occurs only in the prophase of mitosis
3.centromeres do not exist in anaphase 1
4.the chromosomes line up at the equator of the cell

it marks things for degradation via the proteasome. it alters there celluar location.

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!