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Biology

Chapter 3 · The cell

Where does its energy come from?

Mitochondria produce ATP, which cells use to power their activities.

ATP = energy the cell can use

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Your study buddy

Let's try this one together.

A little biology practicePreview

What do mitochondria produce?

AATP

Here's the connection

Your notes say that cells use ATP for energy. Mitochondria make that ATP.

Your notes, one question, a little more understanding.
A place for your subjectsYour notes, all togetherA curious study buddyRoom to learn at your pace
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From a page of notes
to "oh, I get it."

Let's take one small idea from your biology notes and work through it together.

01 · Your notes

Start with what you have

That paragraph from class. The topic you keep coming back to. Give it a place in your course.
02 · A little practice

Give your memory a go

A question about the idea you just read. Take your time and see what comes back to you.
03 · The connection

Understand the answer

See how the answer connects to your notes. Whether you knew it or guessed, there's something to take with you.
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Biology on Monday. History tomorrow. Keep the notes for each subject together, ready for when you sit down to study.

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Make room for your first subject

Cell biology

Your notes for this subject

  • 01   The cell
  • 02   Organelles
  • 03   Energy & ATP
A note to come back to

The cell's energy

Mitochondria produce ATP.

This is the bit to remember.

A few notes today. Something to build on tomorrow.

A little biology revision

What powers a cell?

One topic to figure out together.

ATP! It's right here in the notes.

That makes sense now.

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Some things click
when you talk
them through.

The friend who remembers the term you forgot. The explanation that finally makes sense. We want to make room for that kind of studying, too.

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  • More practice with Lotl
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Pro is still in development. You can start with courses and notes for free.

Before you settle in

A few things
you might be wondering.

About Lotl, your notes, and getting started.

One subject is a good place to start.

Shall we do
a little studying?

Bring the notes from your last class.
Make a little room for what you'll learn next.

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