Science and Technology · Space Research
Research published in journals like Science and PNAS found that long-duration spaceflight significantly alters which of the following in astronauts?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Blood composition and plasma volume
- 2Heart size and lung capacity
- 3Immune gene expression and regional brain structure✓
- 4Bone calcium density only
Correct answer
Immune gene expression and regional brain structure
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