Page | 1
GCU BIO-201 EXAM 1 2025 BRAND NEW
ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR
GRADES.
1. Dehydration synthesis - correct answer -A chemical reaction in
which two molecules covalently bond to each other with the
removal of a water molecule.
2. Hydrolysis - correct answer -A chemical process that splits a
molecule by adding water.
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3. Primary protein structure - correct answer -sequence of amino
acids
4. Secondary protein structure - correct answer -occurs when the
sequence of amino acids are linked by hydrogen bonds
5. Tertiary protein structure - correct answer -three-dimensional
folding pattern of a protein due to side chain interactions (a
shoe lace)
6. Quaternary protein structure - correct answer -2+ protein
chains forming functional protein (A fist of shoe laces)
7. Enzymes - correct answer -Proteins that speed up chemical
reactions
8. Activation energy - correct answer -energy that is needed to
get a reaction started
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9. Exergonic reaction - correct answer -releases work energy
10. Glycoproteins are found where? - correct answer -floating in
or around the membrane of cells
11. Proteoglycans is found where? - correct answer -all
connective tissues, extracellular matrix (ECM) and on the
surfaces of many cell types.
12. What are lipids? - correct answer -fats, oils, waxes
13. Saturated fats - correct answer -fats that have all the
hydrogen the carbon atoms can hold
14. Unsaturated fats - correct answer -Good, double bond
15. Phospholipids are - correct answer -found in cell membranes
GCU BIO-201 EXAM 1 2025 BRAND NEW
ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR
GRADES.
1. Dehydration synthesis - correct answer -A chemical reaction in
which two molecules covalently bond to each other with the
removal of a water molecule.
2. Hydrolysis - correct answer -A chemical process that splits a
molecule by adding water.
, Page | 2
3. Primary protein structure - correct answer -sequence of amino
acids
4. Secondary protein structure - correct answer -occurs when the
sequence of amino acids are linked by hydrogen bonds
5. Tertiary protein structure - correct answer -three-dimensional
folding pattern of a protein due to side chain interactions (a
shoe lace)
6. Quaternary protein structure - correct answer -2+ protein
chains forming functional protein (A fist of shoe laces)
7. Enzymes - correct answer -Proteins that speed up chemical
reactions
8. Activation energy - correct answer -energy that is needed to
get a reaction started
, Page | 3
9. Exergonic reaction - correct answer -releases work energy
10. Glycoproteins are found where? - correct answer -floating in
or around the membrane of cells
11. Proteoglycans is found where? - correct answer -all
connective tissues, extracellular matrix (ECM) and on the
surfaces of many cell types.
12. What are lipids? - correct answer -fats, oils, waxes
13. Saturated fats - correct answer -fats that have all the
hydrogen the carbon atoms can hold
14. Unsaturated fats - correct answer -Good, double bond
15. Phospholipids are - correct answer -found in cell membranes
