Stem cells Notes: Definitions & Explanations PDF | Download eBooks
Study Stem cells lecture notes PDF with biology definitions and explanation to study What are Stem cells?. Study stem cells explanation with biology terms to review biology course for online degree programs.
Stem cells Definition:
Stem cells are specialized cells dedicated to replenishing the body's blood cell populations.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Stem cells Notes:
Stem cells are cells that can differentiate into other types of cells, and can also divide in self-renewal to produce more of the same type of stem cells. In mammals, there are two broad types of stem cells: embryonic stem cells, which are isolated from the inner cell mass of blastocysts in early embryonic development, and adult stem cells, which are found in various tissues of fully developed mammals. In adult organisms, stem cells and progenitor cells act as a repair system for the body, replenishing adult tissues.
Keep Learning with Biology Notes
What is Genetically modified organism?
Genetically modified organisms are the same as transgenic animals. These are those animals that have had a foreign gene deliberately ...
What is Myoglobin?
Myoglobin is an iron- and oxygen-binding protein found in the muscle tissue of vertebrates in general and in almost all ...
What are Sex linked genes?
Any gene that is present on the sex chromosome is called the sex linked gene. Therefore the inheritance of such ...
What is Axillary bud?
The axillary bud (or lateral bud) is an embryonic shoot located in the axil of a leaf. Each bud has ...
What are Gibberellins (GA)?
GA stimulate stem elongation, pollen development, pollen tube growth, fruit growth, and seed development and germination, regulate sex determination and ...
What is Turgid?
When plants are kept in a hypotonic environment, the water content inside the cells will be at its max causing ...
