Biology AI that answers from your own lectures
Upload your biology lectures and textbook chapters and Bo answers from them, with the page cited.
- Explains the labeled diagrams in your slides, part by part
- Image-occlusion cards built from the diagrams in your lectures
- A hint before the answer when a flashcard is still hidden
Where does most of a cell's ATP come from?
- AGlycolysis
- BThe electron transport chain
- CThe Calvin cycle
On this page
What a biology AI tutor should do
A biology AI tutor should explain your course, not biology in general. StudyPDF's Bo answers from the lectures and textbook chapters you upload, cites the page of every answer and explains the labeled diagrams from your own slides. That matters in a subject where the exam asks for your professor's version of the pathway and every lecture keeps the detail in a figure. This page is about studying a biology course. For AI that models proteins or reads genomes in research, a lab or a journal is the better source.
Ask about a pathway, and see the diagram
Biology is diagrams. Upload the slides on cellular respiration and ask where the proton gradient comes from. Bo answers from your slide, names the page and can pull the labeled figure into the chat. Then Bo walks through it: electrons move down the chain, protons are pumped across the inner membrane and ATP synthase lets them flow back to make ATP. The cell cycle, translation and the nephron work the same way. Ask about the part you are stuck on and look at your own figure while Bo explains it.
Turn the diagrams into cards
Labeled figures are where biology exams take points: name the organelle, the phase, the part of the neuron. When your lecture has labeled diagrams, you can build an image-occlusion deck from the New material form. The labels are masked, you recall each one and a box editor lets you fix a mask that sits wrong. Ask Bo for the deck and Bo opens the form with the lecture already chosen, then you press Create. On a flashcard whose answer is still hidden, Bo gives a hint first, so you try before you flip.
A quiz on the concepts you miss
Every quiz answer and every flashcard rating updates how well you know each concept in your course. Ask Bo what to focus on and Bo names your weakest ones, say the light reactions or Okazaki fragments. Tell Bo to drill you on those and Bo gives you the New material form with those concepts already selected. You press Create, and the questions come from your lectures with an explanation and a source page for each.
Tutor or homework solver: which one you need
Many biology AI tools are solvers. You snap a photo of a question and get steps back, usually from the open internet. That can help you check a Punnett square, but the tool does not know which version of a pathway your professor teaches, and a finished answer hides the gap behind it. Bo works the other way round. Bo answers from your course, shows where the answer comes from and helps you build what an exam tests, which is knowing why. StudyPDF is not built to solve a problem set line by line, and it is not a research tool for papers or sequence data.
What it does not do
Bo is only as good as the material you give it. If a topic is not in your lectures or textbook, there is nothing for Bo to cite, so upload the chapter first.
The diagrams come from your slides and textbook. Bo does not draw new ones, so a pathway that is not pictured in your material is explained in words. A blurry scan can also cost a label, which is why the mask editor is there.
It is a tutor, not an answer key. It is not built to solve a problem set line by line, and it does not analyze lab data, papers or sequences. What you get is explanations you can check, practice that targets your weak concepts and a dated study plan up to your exam if you set the date.
Study biology from your own course
Upload the lectures and textbook chapters for your biology course and ask Bo about the part you got stuck on. You get an answer with the page, the diagram from your slides and a quiz on what you miss. Create a free account, no card. Free gives about 4 materials a week, and every plan has a weekly cap.
How to study biology with Bo
Four steps from your slides to practice that targets what you miss.
- 1
Upload your course
Add the lecture slides, the textbook chapters and your own notes, as documents, scans or photos of the board. Free allows up to 3 files per upload and 300 pages per file.
- 2
Ask about what you do not get
Ask Bo how the electron transport chain makes ATP, or why meiosis II is not just mitosis again. The answer comes from your material and names the page.
- 3
Look at the diagram together
Ask Bo to show the figure. Bo pulls the labeled diagram from your slides into the chat and explains what each structure and each arrow does.
- 4
Practice what you miss
Press New material and pick Quiz or Flashcards. For a lecture with labeled diagrams you can build image-occlusion cards: the labels are masked and you recall each one. Or ask Bo what to focus on and Bo opens the form with your weakest concepts already selected.
What Bo gives you in a biology course
Clear about what it does, and about what it does not.
- Answers from your lectures and textbook, with the page on every one, not from the open internet
- A filled-in quiz form for your weakest concepts
- Per-concept mastery: see which topics are solid and which are not
- Free: about 4 materials a week and 3 files per upload. Pro: about 35 a week and 10 courses
- Reads scanned slides, handwriting and photos of the board
Which biology courses it fits
- Intro and cell biology: the cell, membranes, respiration, photosynthesis and the cell cycle
- Genetics and molecular biology: inheritance, DNA replication, transcription and translation
- AP and IB biology: your class slides and textbook chapters, answered with the page
- Anatomy, physiology, microbiology and ecology courses with diagrams of their own
Try it on your own notes.
Upload your notes, slides or a lecture and ask your first question.
Questions and answers
What is the best AI for biology students?
The one that works from your own course. A general chatbot answers from the whole internet and may use a pathway, a name or a level of detail your professor does not. StudyPDF's Bo answers only from the lectures and textbook you upload and cites the page, so you can check every answer. In a subject full of diagrams, that is the difference between help and a guess.
Is there a free biology AI solver?
StudyPDF is not a solver. It does not take a photo of a problem and return worked steps. It explains concepts, diagrams and examples from your own material, and it is free to start with a free account and no card. Free gives about 4 materials a week, 3 files per upload and 300 pages per file.
Can a biology AI chat explain diagrams?
Yes, when the diagram is in your material. Bo pulls the figure from your slides or textbook into the conversation and explains each labeled part. If a pathway is not pictured in your files, there is no image to show, and Bo explains it in words from the text.
3 more questions
Can it make a biology quiz or flashcards?
Yes. Press New material and pick Quiz or Flashcards, or ask Bo what to focus on and Bo opens the form with your weakest concepts already selected. The questions come from your lectures, each with an explanation and a source page. For labeled diagrams you can build image-occlusion cards.
How much does it cost?
You can start for free. Free gives about 4 materials a week and 2 courses. Pro gives about 35 materials a week and 10 courses, for students who study every day or have several courses. Every plan has a weekly cap.
Is this about AI used in biology research?
No. This is a study tool for students taking a biology course. For AlphaFold, genomics and drug discovery, a research institute or a journal is the better place.