Questions for Activity 3: Making Molecular Models of Aerobic and Anaerobic Respiration
1. Draw what you think the models of aerobic respiration and anaerobic respiration would look
like if you constructed them
Box A: Aerobic respiration
Box Anaerobic respiration

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?

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?