Erythropoietin (epo), a hormone produced by the kidneys, is released into the blood when blood oxygen levels are low. epo stimulates the production of erythrocytes by red bone marrow. if an individual spends a considerable amount of time at high altitudes where atmospheric oxygen is reduced, the levels of epo would be /higher/lower) than in comparison to living at sea level.

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.

Abacteriophage typically attaches to the bacterium and then