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6. what are the 2 types of digestion
- digestion and chewing
- physical digestion and chemical digestion
- chewing and dissolving
7. what is hydrolysis
- adding water to a glycosidic bond in carbs or peptide bond in proteins
- the removal of water
- breaking a bond
8. what 2 monosaccrides make lactose
- galactose and glucose
- glucose and glucose
- fructose and glucose
9. what do enzymes do
- nothing
- lower activation energy
- higher activation energy
10. what do the enzymes proteases do
- digest proteins
- digest fats
- digest carbohydrates
11. iodine tests for what substance
12. what things effect enzymes
- temperature,rate of reaction, bond type
- temperature,ph,substrate concentration
- ph,type of bonding,concentration
13. what is the first enzyme to digest starch
- pancreatic amylase
- salivary amylase
- maltase
14. what is the active site
- the site in which the substrate the enzyme breaks down fits
- the site that the enzyme dosent fit
- a useless part of the enzyme
15. what is a monosaccharide
- sugar
- a sweet testing soluble substance that has genral formula of (CH2O)nwhere n can be any number from 3 to 7
- glucose
16. what are inhibitors
- they attach themselves to the enzyme either in the active site (competive)and other site on the enzyme (non competative)
- asistants to the enzyme
- nothing
17. three type of bonds in proteins
- disulfide bonds,ionic bonds,hydrogen bonds
- covalent bonds,ionic bonds, glycosidic bonds
- hydrogens bonds,glycosidic bonds, metalic bonds
18. name the major parts of the digestive system
- stomach
- oesophagus,stomach,small intestine,large intestine,rectum,salivary glads and pancreas
- stomach,small intestine,large intestine
19. what do enzymes lipases do
- digest lipids
- digest proteins
- digest carbohydrates
20. what are the side effect to lactose intolerance
- nothing
- bloating ,nausea,diarrhoea and cramps
- lactic acid forming
