REVIEW MACROMOLECULES

The four macromolecules are: carbohydrates proteins lipids nucleic acids

protein Chain of amino acids What is this? Amino acid Amino acid Amino

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

A fatty acid What is this?

Which macromolecule? Lipid

What are these? monosaccharides

Which macormolecule? carbohydrate

What is this? A nucleotide P Base Sugar

Which macromolecule? Nucleic acid P Base Sugar

What is this? An amino acid —N— H | —C— C—OH || O R variable group

Which macromolecule? protein —N— H | —C— C—OH || O R variable group

DNA What is this?

Nucleic acid Which macromolecule?

Oil is a lipid

polysaccharide carbohydrate Which macromolecule? Function: energy storage --- starch & glycogen polysaccharide Which macromolecule? carbohydrate

Which macromolecule? carbohydrates

Molecule that speeds up chemical reactions enzymes

monosaccharide carbohydrate What is this? Which macromolecule? CH2OH O

What is this? A polysaccharide

Which macromolecule? carbohydrate

fats cushions organs & insulates body

Nucleic acids Which macromolecule? nucleotide nucleotide nucleotide

What is this? An amino acid

Which macromolecule? proteins

monosaccharides What are these? Glucose C6H12O6 Galactose C6H12O6 Ribose C5H10O5 Fructose C6H12O6 What are these? monosaccharides

carbohydrates Which macromolecule? Glucose C6H12O6 Galactose C6H12O6 Ribose C5H10O5 Fructose C6H12O6 Which macromolecule? carbohydrates

glucose What is the monomer? Function: Provide structure and support --- cellulose & chitin What is the monomer? glucose

carbohydrates Which macromolecule? Function: Provide structure and support --- cellulose & chitin Which macromolecule? carbohydrates

What is this? A nucleotide

Which macromolecule? A nucleic acid

Proteins - - - do all the work Which macromolecule? Proteins - - - do all the work Chemical reactions Protection Transport Movement Regulation Communication Structure CELLS

What are these? disaccharides fructose glucose galactose glucose

Which macromolecule? carbohydrates fructose glucose galactose glucose

DNA & RNA Which macromolecule? Nucleic acids

lipids Which macromolecule? Cell membranes are composed of phospholipids

What are these? Amino acids

Which macromolecule? proteins

Monosaccharides & Disaccharides Which macromolecule? carbohydrates

proteins Chemical Reactions - Enzymes --- control the rate of chemical reactions in a cell. Which macromolecule? proteins

glucose The primary source of chemical energy for cells. Which macromolecule?

protein 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 What is this? polysaccharide

sugar What is the monomer? glucose

sugar Which macromolecule? carbohydrate

nucleotides Adenine --- A Thymine --- T Cytosine --- C Guanine --- G 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