Examlex
Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.
A)Fibers derived from either natural or synthetic polymers
B)A transition stage between the anagen and telogen phases of hair growth
C)Two or more atoms held together by chemical bonds
D)A cellular column running through the center of the hair
E)DNA that is present in the nucleus of a cell and that is inherited from both parents
F)The scale structure covering the exterior of the hair
G)The final growth phase in which hair naturally falls out of the skin
H)DNA present in small structures outside the nucleus of a cell.. This form of DNA is inherited maternally (from the mother).
I)A substance composed of a large number of atoms that are usually arranged in repeating units
J)The main body of the hair shaft
K)Fibers derived entirely from animal or plant sources
L)The basic unit of structure from which a polymer is constructed
M)A molecule with a high molecular mass
N)The initial growth phase during which the hair follicle actively produces hair
O)A translucent piece of tissue surrounding the hair's shaft near the root that contains the richest source of DNA associated with hair
-Manufactured fibers
Water Molecule
A water molecule consists of two hydrogen atoms bonded to one oxygen atom (H2O), fundamental for all known forms of life.
Representation
The act of depicting or the state of being depicted, often used in the context of graphics, data visualization, or symbolic systems.
Ethane
A colorless, odorless gas that is the second simplest alkane, consisting of two carbon atoms and six hydrogen atoms (C2H6), used as a fuel and a petrochemical feedstock.
Lewis Structure
A visual chart that demonstrates the atomic linkages in a molecule, including the potential existence of lone electron pairs.
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