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Nightsesh records your class and writes your notes, with every moment you got lost explained.
Membrane Transport · your notes
Where you got lostAI explained
4:35 · you tapped Lost me
Your teacher was explaining hypertonic solutions.
- Hypertonic = the outside has more solute than inside.
- Water moves toward more solute, so it flows out of the cell.
- Losing water makes the cell shrink.
e.g. Put a red blood cell in very salty water: water leaves and the cell shrivels.
9:41
RecordingBiology 101
4:32345
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1 · In class
Hit record. Put your phone away.
Ask your teacher first. Nightsesh keeps recording with the screen locked and writes down what’s said, right on your device. The audio never leaves it.
RecordingBiology 101
3:12
“Okay this next part, write this down, this will be on the test. Osmosis is the diffusion of water across a selectively permeable membrane.”
Written down on your device
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2 · In the moment
Tap when it matters. Tap when you’re lost.
Two buttons on your iPhone’s Lock Screen. No unlocking, no typing, and you don’t miss what comes next.
? 0:00 32:19 -
3 · After class
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Tap Make my notes. The big ideas, what your teacher stressed, what’s due, and a step-by-step explanation of every moment you got lost. All in color.
Membrane Transport
Your teacher stressedWater moves toward the saltier side, not away from it.Where you got lost4:35 · Hypertonic solutions, step by step.Two ways across the membranePassive needs no energy. Active needs ATP.Coming upQuiz on transport next Wednesday. -
4 · That night
Quiz yourself. Lock it in.
Tap Quiz me for five quick questions from your own notes. Miss one and you see why, and where to look.
Question 1 of 5
In osmosis, which way does water move?
- AToward the saltier side
- BAway from the saltier side
- COnly through a pump
- DIt doesn’t move
RightWater moves toward the higher solute concentration.
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An AI study platform for iPhone, iPad and Mac.
The animations on this page are simplified; the screens show the app with a sample class. AI can make mistakes. Check notes and explanations against your class and your material. Making notes, AI help and voice need an internet connection and available allowance; hours of class notes and other allowances vary by plan. The Lock Screen buttons are on iPhone. Recording a class is your responsibility: follow your teacher’s and school’s rules.