Edexcel Biology Topics 3 to 5

Front

Photosynthesis

Back

Process by which plants convert light energy into chemical energy

Front

Mitochondria

Back

Organelle where respiration occurs

Front

DNA

Back

Deoxyribonucleic acid, carries genetic information

Front

Osmosis

Back

Movement of water across a semi-permeable membrane

Front

Enzyme

Back

Protein that speeds up chemical reactions

Front

True or False: All cells have a nucleus.

Back

False

Front

Fill in the Blank: The basic unit of life is the _______.

Back

Cell

Front

Aerobic Respiration

Back

Respiration using oxygen

Front

Anaerobic Respiration

Back

Respiration without oxygen

Front

Chlorophyll

Back

Green pigment in plants that absorbs light