GCSE Cell Biology

Front

Which organelle controls the activities of the cell and contains DNA?

Back

Nucleus

Front

Which organelle is where aerobic respiration occurs?

Back

Mitochondria

Front

Which organelle is where protein synthesis happens?

Back

Ribosome

Front

What is the function of the cytoplasm?

Back

It is where chemical reactions occur.

Front

What is the name of the process where particles move from a high concentration to a low concentration (down a concentration gradient)?

Back

Diffusion

Front

How do you make a blurry image clearer under a microscope?

Back

Turn the focusing wheel until the image is focused.

Front

Equation to work out overall magnification from eyepiece magnification and objective lens magnification?

Back

Overall = Objective x Eyepiece

Front

How do you calculate actual specimen size from magnification and image size?

Back

Actual = Image Size / Magnification

Front

Prokaryotic cell

Back

A cell without a nucleus

Front

Which statement is false about eukaryotic cells? Options: They can have mitochondria, chloroplasts and vacuoles., They have a nucleus, They are much smaller than prokaryotic cells., Animal and plant cells are examples of eukaryotic cells.

Back

They are much smaller than prokaryotic cells.