Summary
These helpers can tell doctors fast if someone is sick.
Quick answers can help keep people safe.
Key Points
3 points1
Tiny helpers called protein sensors look for clues in the body.
2
They send information quickly to doctors.
3
Faster info can shorten emergency times.
New Words to Learn
4 wordsprotein
a tiny part of a living thing that does important jobs
sensor
a small device that can notice something and tell us about it
aptamer
a tiny, specially shaped molecule that sticks to a specific protein
diagnostic
used to find out what sickness someone might have
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