How do cells get the proteins they need from foods?     cells use sunlight to produce proteins from foods, carbon dioxide, and water.    cells synthesize proteins from glucose absorbed from food during digestion. cholesterol from food is bonded together through dehydration synthesis to produce protein chains.    enzymes break down food proteins into smaller molecules that can be carried by blood.

What best describes lactic acid fermentation?

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.