REVIEW MACROMOLECULES The four macromolecules are carbohydrates proteins
REVIEW MACROMOLECULES
The four macromolecules are: carbohydrates proteins lipids nucleic acids
Amino acid protein Amino acid Amino acid What is this? Chain of amino acids Amino acid
Which macromolecule? lipid
Energy Source carbohydrate
Which macromolecule? carbohydrate
What are these? Amino acids
Enzymes are proteins
Long Term Energy Storage Fats and oils
sugars and starches. carbohydrate
composed mostly of carbon and hydrogen Which macromolecule? lipids
Which macromolecule? proteins amino acid amino acid
What is this? A fatty acid
Which macromolecule? Lipid
What are these? monosaccharides
Which macormolecule? carbohydrate
What is this? A nucleotide P Sugar Base
Which macromolecule? Nucleic acid P Sugar Base
What is this? An amino acid H O H | || —C— C—OH —N— | H R variable group
Which macromolecule? protein H O H | || —C— C—OH —N— | H R variable group
DNA What is this?
Nu cle ic a cid Which macromolecule?
Oil is a lipid
• Function: energy storage --starch & glycogen polysaccharide Which macromolecule? carbohydrate
Which macromolecule? carbohydrates
Molecule that speeds up chemical reactions enzymes
What is this? monosaccharide CH 2 OH H HO H OH H Which macromolecule? carbohydrate O H OH
What is this? A polysaccharide
Which macromolecule? carbohydrate
fats cushions organs & insulates body
Which macromolecule? Nucleic acids nucleotide nucleotide
What is this? An amino acid
Which macromolecule? proteins
Glucose C 6 H 12 O 6 Galactose C 6 H 12 O 6 Fructose C 6 H 12 O 6 Ribose C 5 H 10 O 5 What are these? monosaccharides
Glucose C 6 H 12 O 6 Galactose C 6 H 12 O 6 Fructose C 6 H 12 O 6 Ribose C 5 H 10 O 5 Which macromolecule? carbohydrates
• Function: Provide structure and support --- cellulose & chitin What is the monomer? glucose
• Function: Provide structure and support --- cellulose & chitin Which macromolecule? carbohydrates
What is this? A nucleotide
Which macromolecule? A nucleic acid
Which macromolecule? Proteins - - - do all the work Chemical reactions Protection Transport Movement Regulation Communication Structure CELLS
What are these? disaccharides glucose fructose galactose glucose
Which macromolecule? carbohydrates glucose fructose galactose glucose
DNA & RNA Which macromolecule? Nucleic acids
Which macromolecule? lipids Cell membranes are composed of phospholipids
What are these? Amino acids
Which macromolecule? proteins
Monosaccharides & Disaccharides Which macromolecule? carbohydrates
Chemical Reactions - Enzymes --- control the rate of chemical reactions in a cell. Which macromolecule? proteins
The primary source of chemical energy for cells. glucose Which macromolecule?
Movement – Muscle --- actin & myosin contract and expand allowing organisms to move Which macromolecule? protein
What are these? Fatty acids
Which macromolecule? lipids
sugar sugar What is this? polysaccharide sugar
sugar sugar What is the monomer? glucose sugar
sugar sugar Which macromolecule? carbohydrate sugar
These are the bases for nucleotides Adenine --- A Thymine --- T Cytosine --- C Guanine --- G
What is this? A triglyceride
composed of carbon, hydrogen, oxygen and nitrogen. Which macromolecule? proteins
phospholipids Cell membranes are composed of
composed of carbon, hydrogen, and oxygen. Which macromolecule? carbohydrates
What is this? A phospholipid
What structure is composed of phospholipids? Cell membrane
What is this? A triglyceride
- Slides: 63