Zusammenfassung der Ressource
Carbohydrates-MONOSACCHARIDES
- What is a Carbohydrate?
- A Carbohydrate is the combination of CARBON molecules with WATER.
- Life Based on Carbon
- Carbon atoms readily form
bonds with other Carbon
atoms.
- this allows for long chains of Carbon atoms to be built up.
- Long chains form the backbone to which
other atoms attach to.
- The different chains of C atoms
allow for the variation existing in life
today.
- The making of large molecules.
- Carbohydrates are made up of individual molecules called MONOMERS.
- Long carbon atom monomers join to create long chains
- These long chains are called POLYMERS.
- Many protein molecules are only made up of
Oxygen, Nitrogen, Carbon and Hydrogen.
- In Carbohydrates the basic monomer is called a SACCHARIDE,
- A single monomer is therefore
called a MONOSACCHARIDE.
- Many monomers are then called
POLYSACCHARIDES.
- Two Monosaccharides can be
combined to form a
DISACCHARIDE.
- Monosaccharides.
- These are sweet tasting substances that have the general formula (CH2O)n.
- The best known Monosaccharide is Glucose.
- There are 2 types of Glucose
- Alpha Glucose.
- These both combine to form Disaccharides
or polysaccharides
- Beta Glucose.
- 2 Alpha Glucose molecules
combine to form MALTOSE
- Beta Glucose.