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Enzymes
Dr. Cutler AP2 GTCC
Question | Answer |
---|---|
What does a protein catalyst cause? | Change |
What do enzymes do to food? | Break food down |
(T/F) Enzymes are unchanged/specific. | True |
What do enzymes use to make products? (Doritos) | Substrates |
What are reactants in an enzymatic reaction? | Substrates |
Where does substrates bind to enzymes? (mouth) | Active Sites |
What is known as a particular reaction each enzyme will catalyze or only one type of chemical bond or functional group will act on? | Specificity |
What environmental conditions need to maintain to work and will affect enzymes if changed? | Temperature, pH, & Salt concentration (osmolality) |
Unfold = Break it down = _____ | Denature |
What temperature do enzymes work at? | Body Temperature (98.7* F/37 * C) |
Where does absorption take place? | Small Intestines |
What breakdown food involving enzymes? | Catabolism |
What breaks down macromolecules into monomers? | Hydrolysis |
What are long chains of amino acids bonded by peptide bonds? | Protein |
What makes up one glycerol? | 3 Fatty acids & 3 Ester Bonds |
Which type of fat has no space in between with only one single covalent bond? | Saturated Fat |
Which type of fat has more space in between with at least one double bond? | Unsaturated Fat |
What emulsifies fat into small droplets? | Bile salts |
What tests for starch, turns yellow? | Lugols IKI |
What tests for sugar, boiled, turns orange? | Benedicts Solution |
What tests for pH/Fatty Acid/Acid, lowers pH, turns pink? | Litmus Cream |
What tests for protein, turns purple? | Biurets Reagent |
What is lipase? | Triglycerides |
What is amylase? | Starch |
What is pepsin? | Protein |
Enzyme will not enfold due to _____ temperature. | Decreasing |