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There are 3 types of regular verb in French; verbs ending in -er, verbs ending in -ir, and verbs ending in -re. They each have their own...

DNA transcription is the process of copying the DNA strand in order to make mRNA that is needed for protein synthesis. Firstly, RNA polymerase attaches to the double helix of DNA, this unwound by the RNA ...

The budget deficit of the government is the amount that needs to be borrowed in order to allow the government to spend what they want to. The budget deficit can be reduced by either tax increases or a red...

When two populations are geographically isolated they can no longer interbreed. There is no mixing of genes between the groups and over generations differences build up between the populations. This is ca...

The mitochondria has three key parts, matrix, inner membrane, and outer membrane. The matrix is the internal space where the krebs cycle takes place. All enzymes for the krebs cycle are in the matrix, ens...