proteins

Question 1

structure of proteins

Answer 1

-long chain amino acids joined by peptide bands
-bands are bonds held together by amino acids in protein

Question 2

main function of proteins

Answer 2

• build and repair muscles and cell membrane, fights infections
• ex. antibodies

Question 3

structure of lipids

Answer 3

• made up of glyercol, attached to more fatty acid chains

Question 4

main function of lipids

Answer 4

• store 2.25 times more energy per gram
• -insulate internal gasses
• -provide material to cell membrane

Question 5

structure of carbohydrates

Answer 5

-made up of carbons, hrydogens,oxygens,
-2 types of sugar
polysacchades

Question 6

main function of carbohydrates

Answer 6

• provides materials to build cell membrane
• provies quick energy for use by cells