Viruses

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

Related extras

Bacteria (spheres, rods, spirals)

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

Chlorophyll

Chlorophyll is a photosensitive green pigment found in plants; it absorbs light energy,...

Coenzyme A

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

The structure of prokaryotic and eukaryotic cells

There are two basic cell types: prokaryotic and eukaryotic cells.

Bacteria (advanced)

Bacteria are unicellular organisms that have no cell walls and are a few micrometres in...

Meiosis

Our gametes are haploid cells produced from diploid cells by meiosis, a special type of...

NAD⁺, NADP⁺, NADPH

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

Genome editing

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

Added to your cart.