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Each hemoglobin molecule is made up of 4 poly-peptide chains. There are 2 alpha chains and 2 beta chains and each chain contains 1 iron-heme group which binds to an O2 molecule
a race
A phospholipid has 2 fatty acid chains and a phosphate group.
cats also can distinguish there color
A region. Regions are defined by common characteristics such as physical features, cultural attributes, or economic activities that distinguish them from surrounding areas.
The Cookies in 1962
A food web
Choice Love Song Choice Summer Music Star: Group Choice Music: Breakout Group
The BlackBerry Curve 8310 would be an ideal choice for you. The features alone would be a great benefit. Features such as the walkie talkie, which gives you the ability to use group calling. Also hands free clarity, blue tooth capability and WI fi is available.
There are many hotel chains owned by the InterContinental Hotels Group. This includes Candlewood Suites, Crowne Plaza, Holiday Inn, Hotel Indigo and Even.
4 polypeptide chains, each bound to a heme group to form hemoglobing
A firm is an entity where as an industry is a group of firms.