Macromolecules (Carbohydrates) Flashcards
Macromolecules
Large Biologically important molecules
Polymers
Large molecules composed of multiple sub-units called monomers
Each category is defined by ____________.
its monomers
Links are always what?
Covalent Bonds
Condensation Reactions (Dehydration)
Link monomers together to form a polymer (macromolecule)
Hydrolysis (Waterlysis)
Water is used as a reactant to break macromolecules back into their individual monomers
Carbohydrates (Sugars)
A category of macromolecules
Monomers
Simple Sugars
Monosaccharides
Simple sugar; individual sugar
Polymers of Monosaccharides
Polysaccharides
Polysaccharides
Multiple Sugars
Cellulose
Polymer of glucose
Where is cellulose found in?
Plant cell walls
What is the function of cellulose?
Provides shape and structure (strength and rigidity)
Can cellulose be digested?
No; Humans and animals can’t digest cellulose
Monomer of Cellulose
Beta form of glucose
What holds together the beta form of glucose?
Beta-Linkages
What do Herbivores have that breaks down Cellulose?
Microorganisms that have the enzymes to break Beta-Linkages (hydrolize cellulose)
