Polygenic Inheritance - Multiple gene one function 

#Id: 2912

#Unit 3. Fundamental Processes

Each DnaB activates a DnaG primase-in one case to initiate the leading strand, and in the other to initiate the first Okazaki fragment of the lagging strand

#Id: 2407

#Unit 3. Fundamental Processes

In the Pyrophosphorolytic editing, the enzyme uses its active site, in a simple back-reaction, to catalyze the removal of an incorrectly inserted ribonucleotide, by reincorporation of PPi.

#Id: 10316

#Unit 4. Cell Communication and Cell Signaling

#Id: 9942

#Unit 4. Cell Communication and Cell Signaling

Diphtheria

Natural infection with C. diphtheriae occurs only in humans and is spread by respiratory droplets. 

The organism colonizes the nasopharyngeal tract and causes little tissue damage, with only a mild inflammatory reaction. 

#Id: 3519

#Unit 2. Cellular Organization

The genome is the complete set of genes of an organism.

The transcriptome is the complete set of genes expressed under particular conditions.

The proteome is the complete set of polypeptides encoded by the whole genome or produced in any particular cell or tissue