Grade 7 · Biology
This quiz helps revise “The cell” in Biology for grade 7. It has 25 questions in five categories: Under the Microscope, Cell Essentials, Plant Cells, Kinds of Cells, Cell Life. Questions get harder as the points go up, from 100 to 500.
The 100- and 200-point questions are open here. The rest show only their first words, and there are no answers: all of that is in the game itself.
What instrument lets us see individual cells?
What is the thin glass plate that holds a specimen under a microscope?
Who named the tiny…
In the gameAn eyepiece magnifies 10…
In the gameWhich microscope, like the…
In the gameWhich thin boundary of every cell controls what enters and leaves it?
What is the jellylike material inside a cell that holds its parts?
What is the dark…
In the gameWhich tiny cell…
In the gameWhich organelles, one of…
In the game
What is the rigid layer outside the membrane around these onion cells called?
What are the green structures in the pictured Elodea leaf cells that use light to make sugar?
Which pigment makes leaves…
In the gameWhen a plant wilts…
In the gameWhat substance makes up…
In the gameWhat are the disc-shaped cells that carry oxygen around the body?
Which single-celled fungus shown here helps bread dough rise?
What are cells with…
In the gameWhat are cells without…
In the gameWhat is the DNA-rich…
In the gameWhen one cell becomes two, what process has occurred?
What do similar cells working together form in a multicellular organism?
What is the movement…
In the gameWhich process releases usable…
In the gameWhat is the movement…
In the gameAll 25 questions and the answers are in the game. Invite your class or friends with a link — guests need no account.
