BIOD 171 Final Exam 2026/2027 UPDATED
QUESTIONS WITH ANSWERS GRADED A+
• The function of lysosome is (select all that apply):
- To produce energy (ATP)
- Protein synthesis
- Lipid synthesis
- Waste via hydrolytic enzymes
- Protein modification and distribution -✓✓ Waste via hydrolytic enzymes
• The function of the ribosome is (select all that apply):
- Wast disposal via hydrolytic enzymes
- To produce energy (ATP)
- Protein synthesis
- Lipid synthesis
- Protein modification and distribution -✓✓ - Protein synthesis
- Protein modification and distribution
• Identify the following cellular components by matching the number with the description.
Rough endoplasmic reticulum
Golgi apparatus
Nucleus
Cell wall
Plasma membrane
Centriole
Lysosome -✓✓ review diagram
1- C
2- G
3- E
4- B
5- A
• The combination of the cell membrane and the outer membrane is referred to as the
(select all that apply):
Capsid
Cell envelope
Outer leaflet
Cell wall -✓✓ Cell envelope
• The function of the mitochondria is (select all that apply):
Protein modification and distribution
To produce energy (ATP)
Lipid synthesis
Protein synthesis
, Waste disposal via hydraulic enzymes -✓✓ To produce energy (ATP)
• The function of the Golgi is (select all that apply):
Protein modification and distribution
To produce energy (ATP)
Waste disposal via hydraulic enzymes
Lipid synthesis
Protein synthesis -✓✓ Lipid synthesis
• True or False. All multicellular microorganisms classified as Animalia is autotrophic. -
✓✓ False
• What is the primary byproduct of the TCA cycle? Select all that apply.
NADH
FAD
FADH2
NAD+ -✓✓ - NADH
- FADH2
• How many ATP does the tricarboxylic acid (TCA) cycle produce per pyruvate?
1
2
4
34 -✓✓ 1 ATP
• In the absence of glucose, which of the following can be used as alternative energy
sources? Select all that apply.
Nucleic acids
Lactose
Carbohydrates
Lipids -✓✓ - Lactose
- Carbohydrates
- Lipids
• True or False. The β-oxidation pathway catabolizes the fatty acid chains of lipids. -✓✓
True
• In the absence of glucose, which of the following CAN NOT be used as alternative
energy sources? Select all that apply.
Carbohydrates
Nucleic acids
Lactose
QUESTIONS WITH ANSWERS GRADED A+
• The function of lysosome is (select all that apply):
- To produce energy (ATP)
- Protein synthesis
- Lipid synthesis
- Waste via hydrolytic enzymes
- Protein modification and distribution -✓✓ Waste via hydrolytic enzymes
• The function of the ribosome is (select all that apply):
- Wast disposal via hydrolytic enzymes
- To produce energy (ATP)
- Protein synthesis
- Lipid synthesis
- Protein modification and distribution -✓✓ - Protein synthesis
- Protein modification and distribution
• Identify the following cellular components by matching the number with the description.
Rough endoplasmic reticulum
Golgi apparatus
Nucleus
Cell wall
Plasma membrane
Centriole
Lysosome -✓✓ review diagram
1- C
2- G
3- E
4- B
5- A
• The combination of the cell membrane and the outer membrane is referred to as the
(select all that apply):
Capsid
Cell envelope
Outer leaflet
Cell wall -✓✓ Cell envelope
• The function of the mitochondria is (select all that apply):
Protein modification and distribution
To produce energy (ATP)
Lipid synthesis
Protein synthesis
, Waste disposal via hydraulic enzymes -✓✓ To produce energy (ATP)
• The function of the Golgi is (select all that apply):
Protein modification and distribution
To produce energy (ATP)
Waste disposal via hydraulic enzymes
Lipid synthesis
Protein synthesis -✓✓ Lipid synthesis
• True or False. All multicellular microorganisms classified as Animalia is autotrophic. -
✓✓ False
• What is the primary byproduct of the TCA cycle? Select all that apply.
NADH
FAD
FADH2
NAD+ -✓✓ - NADH
- FADH2
• How many ATP does the tricarboxylic acid (TCA) cycle produce per pyruvate?
1
2
4
34 -✓✓ 1 ATP
• In the absence of glucose, which of the following can be used as alternative energy
sources? Select all that apply.
Nucleic acids
Lactose
Carbohydrates
Lipids -✓✓ - Lactose
- Carbohydrates
- Lipids
• True or False. The β-oxidation pathway catabolizes the fatty acid chains of lipids. -✓✓
True
• In the absence of glucose, which of the following CAN NOT be used as alternative
energy sources? Select all that apply.
Carbohydrates
Nucleic acids
Lactose
