BIOCHEM FINAL ACTUAL EXAM WITH
QUESTIONS AND CORRECT VERIFIED
ANSWERS GRADED A+ || 100% GUARANTEED
PASS NEWEST VERSION
A fibrous protein is an example of a protein ___. - Answer conformation
What is an example of protein conformation? - Answer fibrous and globular
Any molecule or ion that is necessary for an enzyme's function is called: - Answer
cofactor
In a particular cell, molecules X binds to an enzyme causing to stop catalyzing
reactions. Molecule X is called what? - Answer inhibitor
What is the function of lipids in cells? - Answer 1. energy source/storage
2. structural role in membranes (myelin sheaths)
3. vitamins
4. basis for dye molecules (carotenoids)
What is the function of carbohydrates in cells? - Answer 1. structural role in
DNA and RNA
2. intermediate in metabolism
, 3. energy source for cells
In a particular cell, molecule X binds near the active site on an enzyme causing it
to slow catalyzing reactions. Molecules X is called what? - Answer
uncompetitive inhibitor
In a particular cell, molecule X binds to an enzyme at the active site causing it to
stop catalyzing reactions. Molecules X is called what? - Answer competitive
inhibitor
A particular lipid is solid at room temperature, so it is called: - Answer fat
A particular lipid is liquid at room temperature, so it is called: - Answer oil
What is the difference between saturated and unsaturated fatty acids? - Answer
saturated fatty acid = no double bonds
unsaturated fatty acid = double bonds
PUFA - Answer polyunsaturated fatty acid, 2 or more double bonds
What separates life from non-life? - Answer lipid bilayer surrounding the cell
The secondary structure of a protein is shown with: - Answer alpha helices
beta sheets
QUESTIONS AND CORRECT VERIFIED
ANSWERS GRADED A+ || 100% GUARANTEED
PASS NEWEST VERSION
A fibrous protein is an example of a protein ___. - Answer conformation
What is an example of protein conformation? - Answer fibrous and globular
Any molecule or ion that is necessary for an enzyme's function is called: - Answer
cofactor
In a particular cell, molecules X binds to an enzyme causing to stop catalyzing
reactions. Molecule X is called what? - Answer inhibitor
What is the function of lipids in cells? - Answer 1. energy source/storage
2. structural role in membranes (myelin sheaths)
3. vitamins
4. basis for dye molecules (carotenoids)
What is the function of carbohydrates in cells? - Answer 1. structural role in
DNA and RNA
2. intermediate in metabolism
, 3. energy source for cells
In a particular cell, molecule X binds near the active site on an enzyme causing it
to slow catalyzing reactions. Molecules X is called what? - Answer
uncompetitive inhibitor
In a particular cell, molecule X binds to an enzyme at the active site causing it to
stop catalyzing reactions. Molecules X is called what? - Answer competitive
inhibitor
A particular lipid is solid at room temperature, so it is called: - Answer fat
A particular lipid is liquid at room temperature, so it is called: - Answer oil
What is the difference between saturated and unsaturated fatty acids? - Answer
saturated fatty acid = no double bonds
unsaturated fatty acid = double bonds
PUFA - Answer polyunsaturated fatty acid, 2 or more double bonds
What separates life from non-life? - Answer lipid bilayer surrounding the cell
The secondary structure of a protein is shown with: - Answer alpha helices
beta sheets
