Astronauts who spend significant time at zero gravity often become somewhat anemic upon return to Earth. One way to compensate for the process that leads to this anemia might be to supply the astronauts with ________ during the mission in space.

Question

Quizplus · Accepted Answer

The process that leads to anemia in astronauts is believed to be related to decreased production of red blood cells, which is stimulated by a hormone called erythropoietin (EPO). Providing astronauts with a growth factor that leads to increased production of red blood cells, such as EPO or a similar substance, could help to prevent or minimize the development of anemia during space missions. Options A, B, D, and E are not directly related to the underlying cause of anemia in astronauts and are unlikely to be effective in addressing this issue.

Astronauts Who Spend Significant Time at Zero Gravity Often Become