Page 1 of 21
2026 PORTAGE LEARNING CHEM 210
BIOCHEMISTRY FINAL EXAM COMPLETE
CURRENT TESTING QUESTIONS AND
DETAILED CORRECT ANSWERS (VERIFIED)
GUARANTEED PASS/TOP-RATED A+.
BIOCHEMISTRY
Maximize your success on the Portage Learning CHEM 210
Biochemistry Final Exam with comprehensive preparation that
strengthens your understanding of biomolecule structure and
function, enzyme kinetics, metabolic pathways, and the
molecular basis of genetics and disease. It is specifically
designed for Portage Learning students to assess their overall
competency in a self-paced, online science curriculum.
T/F: Hydrogen is called the superglue of the chemical world.
✓ ✓...... ANSWER ....... false
carbon = superglue of the world
T/F: Small elements, such as nitrogen, are common in
biomolecules. ✓ ✓...... ANSWER ....... true
, Page 2 of 21
Small elements that are common in biomolecules: ✓ ✓......
ANSWER ....... CHOPS N:
- carbon
- hydrogen
- oxygen
- phosphorous
- sulfur
- nitrogen
T/F: The time it takes for a compound to flow through a
metabolic pathway is called the flux. ✓ ✓...... ANSWER
....... true
T/F: Proteins, carbohydrates, and fats all get broken down
into NADH and FADH2 in energy production. ✓ ✓......
ANSWER ....... true
T/F: A fat is a lipid molecules that is a liquid at room
temperature. ✓ ✓...... ANSWER ....... false
, Page 3 of 21
In RNA, guanine always pairs with: ✓ ✓...... ANSWER .......
cytosine
In RNA, adenine always pairs with: ✓ ✓...... ANSWER .......
uracil
In DNA, adenine always pairs with: ✓ ✓...... ANSWER .......
thymine
Water is considered a polar solvent due to attractive forces
known as hydrogen bonds. A hydrogen bond is: ✓ ✓......
ANSWER ....... an attractive force between molecules
where partially positive hydrogen atoms are attracted to
partially negative atoms of F, O, or N
What is a London force? ✓ ✓...... ANSWER ....... a
temporary attraction between atoms due to electron
alignment
What is a dipole-dipole force? ✓ ✓...... ANSWER ....... an
attraction between the positive end of one polar molecule
and the negative end of another
2026 PORTAGE LEARNING CHEM 210
BIOCHEMISTRY FINAL EXAM COMPLETE
CURRENT TESTING QUESTIONS AND
DETAILED CORRECT ANSWERS (VERIFIED)
GUARANTEED PASS/TOP-RATED A+.
BIOCHEMISTRY
Maximize your success on the Portage Learning CHEM 210
Biochemistry Final Exam with comprehensive preparation that
strengthens your understanding of biomolecule structure and
function, enzyme kinetics, metabolic pathways, and the
molecular basis of genetics and disease. It is specifically
designed for Portage Learning students to assess their overall
competency in a self-paced, online science curriculum.
T/F: Hydrogen is called the superglue of the chemical world.
✓ ✓...... ANSWER ....... false
carbon = superglue of the world
T/F: Small elements, such as nitrogen, are common in
biomolecules. ✓ ✓...... ANSWER ....... true
, Page 2 of 21
Small elements that are common in biomolecules: ✓ ✓......
ANSWER ....... CHOPS N:
- carbon
- hydrogen
- oxygen
- phosphorous
- sulfur
- nitrogen
T/F: The time it takes for a compound to flow through a
metabolic pathway is called the flux. ✓ ✓...... ANSWER
....... true
T/F: Proteins, carbohydrates, and fats all get broken down
into NADH and FADH2 in energy production. ✓ ✓......
ANSWER ....... true
T/F: A fat is a lipid molecules that is a liquid at room
temperature. ✓ ✓...... ANSWER ....... false
, Page 3 of 21
In RNA, guanine always pairs with: ✓ ✓...... ANSWER .......
cytosine
In RNA, adenine always pairs with: ✓ ✓...... ANSWER .......
uracil
In DNA, adenine always pairs with: ✓ ✓...... ANSWER .......
thymine
Water is considered a polar solvent due to attractive forces
known as hydrogen bonds. A hydrogen bond is: ✓ ✓......
ANSWER ....... an attractive force between molecules
where partially positive hydrogen atoms are attracted to
partially negative atoms of F, O, or N
What is a London force? ✓ ✓...... ANSWER ....... a
temporary attraction between atoms due to electron
alignment
What is a dipole-dipole force? ✓ ✓...... ANSWER ....... an
attraction between the positive end of one polar molecule
and the negative end of another
