hege

How many amino acids are there and how many are made by the body

• 12/20

• 6/12

• 1/20

• 15/20

saturated fats are ? at room temperature

• liquid

• solid

unsaturated fats are ? at room temperature

• liquid

• solid

fatty acid ratio

• 1:2:1

• 1:2:<1

• 1:2>1

• 1:1:2

phospholipid structure contains....

• nonpolar head and tail

• a nonpolar head and a polar tail

• polar head and tail

• a polar head and a non polar tail

monomers of lipids are

• fatty acids and glycerol

• amino acids and proteins

• carboxyl group and R group

• hydrogen, oxygen and nitrogen

amino acids link together to form......

• nucleotides

• nucleic acids

• proteins

• polypeptides

are lipids polar or nonpolar

• polar

• nonpolar

rna....

• provides instructions to build proteins

• builds the proteins

dna

• provides instructions for building proteins

• builds proteins