Constant region
The stem and forking part of the Y-shaped antibody protein, consisting of amino acid chains, that is exactly the same in all antibody molecules within the same individual. (The ends of the Y-shaped molecule will vary widely between different antibodies).
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
