Enzymes

Enzymes are protein molecules catalysing biochemical reactions. Their activity can be regulated.

Related extras

Genome editing

Genome editing is a type of genetical engineering which results in changes in the genome...

Transport processes

This animation explains active and passive transport processes occurring through cell...

Viruses

Viruses consist of protein and DNA or RNA, they reprogram infected cells to produce more...

NAD⁺, NADP⁺, NADPH

NAD⁺ is a coenzyme that plays an important role mainly in catabolic processes, while NADP...

What size are bacteria?

This lesson presents the structure and classification of bacteria and the role they play...

Bacteria (spheres, rods, spirals)

Bacteria occur in a wide range of shapes, including spheres, rods and spirals.

Bacteria (advanced)

Bacteria are unicellular organisms that have no nuclei and are a few micrometres in length

Coenzyme A

An acyl-carrier coenzyme taking part in both anabolic and catabolic processes.

Added to your cart.