Ɛhia
1
Ɛhia
1
Ɛhia
1
What color represents System A (no pectinase):
What color represents System A (no pectinase):
Ɛhia
1
Identify the enzyme used:
What color represents System A (no pectinase):
Label the following graph.
Label the following chemical reaction from your lab.
Label the following chemical reaction from your lab.
pH 0-6
pH 7
pH 8-14
Battery Acid
Stomach
Bleach
Soap
Water
Brain
Acid
Neutraal
Bases
The figure A displays:
The figure B displays:
Which of the following can denature an enzyme? (SELECT ALL THAT APPLY!)
The optimal pH for enzymes in the stomach is while the pH of the rest of our bodies is the neutral pH of . The enzymes in the human body function optimally at a temperature of.
pH is used to measure how acidic or basic something is. A pH of 7 is considered neutral, a pH of 1-6 is considered acidic, and a pH of 8-14 is considered basic.
Read the following statements and decide if the environment is acidic, neutral, or basic.
(Hint: There should be 3 statements per category!)
Bleach has a pH of 12
The stomach has a pH of 3
Human urine has a pH of 5
Blood has a pH of 7
Lysol has a pH of 11
The lungs have a pH of 7
Acidic (Select 2)
Neutral (Select 2)
Basic (Select 2)
What happens to the ENZYME ACTIVITY once it has passed the optimal temperature?
If enzyme A was placed into a pH of 8, which of the following would most likely occur?
What pH does enzyme B have the highest enzyme activity?
The optimal pH of this enzyme is , and it would function best in the .
The optimal pH of this enzyme is , therefore it would function best in the .
Identify the optimal temperature of the enzyme below.
Select your answer on the number line.
Enzyme A and Enzyme B would work equally well together at what pH?
Select your answer on the number line.
What happens to an enzyme's activity when you take it out of its optimal environment?
Enzymes are proteins that have a three-dimensional shape that is specific to a particular substrate. Environmental conditions can denature the shape of the enzyme.
If the shape of the enzyme changes, what will most likely happen?
Molecules that end with the suffix -ose are sugars. Molecules that end with the suffix –ase are enzymes.
Read the following names and decide if the molecule is an enzyme or is a sugar.
(Hint: There should be 4 molecules per category!)
Lactose
Glucose
Polymerase
Lactase
Enzymes (Select 2)
Sugars (Select 2)
Which biomolecule is lactose?
Which biomolecule is polymerase?
Identify the substrate used:
The carbohydrate used is and the protein used is .
An enzyme called amylase in the human mouth breaks down polysaccharides into monosaccharides. Monosaccharides are what the taste receptors on your tongue perceive as sweet.
Based on this information, how do you think breaking down the polysaccharide pectin (found in apples) will affect the taste of the apple juice?
Sentence stem:
The polysaccharide pectin will taste __________.
The x-axis description and units
The y-axis description and units
What color represents System B (with pectinase):
