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Eukaryotic cells contain a number of organelles.
Bacteria occur in a wide range of shapes, including spheres, rods and spirals.
Enzymes are protein molecules catalysing biochemical reactions. Their activity can be regulated.
Our gametes are haploid cells produced from diploid cells by meiosis, a special type of cell...
This animation explains active and passive transport processes occurring through cell membranes
ATP is the main source of energy for cells.
NAD⁺ is a coenzyme that plays an important role mainly in catabolic processes, while NADP is...
Genome editing is a type of genetical engineering which results in changes in the genome of a...