Biology · KS3 Y7 · Cells & Organisation
Animal cell structure
b8Free6:49Heddy Score 2 of 7, below the standardPlays from youtube-nocookie.com. No YouTube cookies until you press play.
What you need to know
- Eukaryotic cells (animal and plant) have a nucleus; prokaryotic cells (bacteria) do not, and their DNA is free in the cytoplasm.
- Animal cells have a nucleus, cytoplasm, cell membrane, mitochondria and ribosomes.
- Plant cells also have a cell wall, chloroplasts and a permanent vacuole.
In this clip
0:00–6:49Eukaryotic and prokaryotic cellsgcse-biol-4-1-1-1aHeddy ScoreSeven checks every clip must pass before students see it: trusted, on the map, accurate, focused, accessible, safe, and proven by students.2/7, Below the standard
- Trusted source · passed. The creator's own upload, live and playable here.
- On the map · not judged yet. A teacher watched it: it mainly teaches this map topic.
- Spec-true · not judged yet. Accurate, and right for the current UK specification.
- Focused · passed. One idea, short enough to watch in one go.
- Accessible · not judged yet. Good captions, clear sound and pictures.
- Safe for children · not judged yet. Right for 11 to 16 year olds, with no sales pitch.
- Proven · not judged yet. Earned from our students: they learn from it, find it helpful and watch it to the end.
Our students
How the Heddy Score worksNot enough students yet
Our own students' answers. These are what move ★7 Proven.Why we picked it
Covers both cell types side by side; good before cell-structure cards.
Cognito on YouTubechecked 2026-10-16