How Many Dewclaws Does a Cow Have on Its Thoracic

question 56

Multiple Choice

How many dewclaws does a cow have on its thoracic limb?

• A) 0
• B) 2
• C) 4
• D) 8

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Definitions:

Phospholipids

A class of lipids that are a major component of all cell membranes as they can form lipid bilayers.

Cholesterol

A waxy, fat-like substance that's found in all the cells in your body, where it's used to make hormones, Vitamin D, and substances that help you digest foods. Your body needs some cholesterol to function properly.

Glycolipids

Lipids with a carbohydrate attached by a glycosidic bond, playing a role in cell recognition and membrane structure.

Glycoproteins

Glycoproteins are proteins that have oligosaccharide chains (glycans) covalently attached to some of their amino acid residues, playing a critical role in cell-cell interactions and immune function.