Pilli Notes: Definitions & Explanations PDF | Download eBooks
Study Pilli lecture notes PDF with biology definitions and explanation to study What is Pilli?. Study pilli explanation with biology terms to review biology course for online degree programs.
Pilli Definition:
Pilli, appendages that pull two cells together prior to DNA transfer from one cell to the other.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Pilli Notes:
Pilli, like fimbriae are also hair like appendages present on some types of prokaryotic cells. These conjugative Pilli allow for the transfer of DNA between bacteria, in the process of bacterial conjugation. They are sometimes called "sex Pilli", in analogy to sexual reproduction, because they allow for the exchange of genes via the formation of mating pairs. So through these Pilli some prokaryotic organisms perform reproduction.
Keep Learning with Biology Notes
What is Shoot system?
The shoot system includes organs such as leaves, buds, stems, flowers, and fruits and usually it develops above ground. The ...
What are Expansins?
Expansin refers to a family of closely related nonenzymatic proteins found in the plant cell wall, with important roles in ...
What are Micronutrients?
Micronutrients are essential elements required by organisms in small quantities throughout life to orchestrate a range of physiological functions to ...
What is Polyps?
A polyp is one of two forms found in the phylum Cnidaria, the other being the medusa. Polyps are roughly ...
What are Neutrophils?
Neutrophils are also known as neutrocytes. These cells are the most abundant type of granulocytes and the most abundant type ...
What is Pattern formation?
Pattern formation refers to the generation of complex organizations of the fate in space and time. Pattern formation is controlled ...
