ATENU BIOLAB
Unit 3 · Cells
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Cell Lab

Inside the Animal Cell

Every living thing is built from cells — and inside each one is a busy world of tiny machines called organelles. A flat textbook drawing only shows one side. Here, you can pick the cell up and turn it around.

Explore a real 3D animal cell, discover what each organelle does, then prove what you have learned.

Your Mission

Dr. Hana Bekele: Welcome back, Scientist. Today you are not using the microscope — you are going inside the cell. Rotate it, tap each organelle, and learn how its shape fits its job. When you are ready, I will test you: find organelles, match them to their functions, and answer a few questions. Structure follows function — keep that in mind.

Cell Study Complete

Dr. Hana: Well done. You explored the cell, identified its organelles, and connected each structure to its function — that is real biology, not memorising a diagram.
Key Lesson: An animal cell is a eukaryotic cell with a true nucleus and many membrane-bound organelles. Each organelle's structure suits its function: the nucleus controls the cell, mitochondria release energy, ribosomes build proteins, and the ER and Golgi make and ship them.