BSC 2085 EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2027 Q&A | INSTANT
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1. What is the primary function of the cell membrane?
A. Protein synthesis
B. Energy production
C. Selective permeability and protection
D. Genetic storage
Answer: C
The cell membrane regulates what enters and leaves the cell,
maintaining homeostasis through selective permeability.
2. Which organelle is responsible for ATP production?
A. Ribosome
B. Mitochondria
C. Golgi apparatus
,D. Lysosome
Answer: B
The mitochondria produce ATP through cellular respiration, making
them the cell’s energy powerhouse.
3. What is the basic structural unit of life?
A. Tissue
B. Organ
C. Cell
D. Organ system
Answer: C
The cell is the smallest unit capable of performing all life processes.
4. Which tissue type covers body surfaces?
A. Muscle tissue
B. Nervous tissue
C. Epithelial tissue
D. Connective tissue
Answer: C
,Epithelial tissue forms protective coverings and linings throughout the
body.
5. Which organelle modifies, sorts, and packages proteins?
A. Nucleus
B. Ribosome
C. Golgi apparatus
D. Centriole
Answer: C
The Golgi apparatus processes and packages proteins for transport.
6. What is the primary function of red blood cells?
A. Fight infection
B. Carry oxygen
C. Produce hormones
D. Clot blood
Answer: B
Red blood cells contain hemoglobin, which transports oxygen
throughout the body.
, 7. Which element is most abundant in the human body?
A. Carbon
B. Oxygen
C. Hydrogen
D. Nitrogen
Answer: B
Oxygen is the most abundant element due to its presence in water and
organic molecules.
8. What type of muscle is voluntary?
A. Cardiac
B. Smooth
C. Skeletal
D. Visceral
Answer: C
Skeletal muscle is under voluntary control and attached to bones.
9. Which structure controls cellular activities?
A. Nucleus
B. Ribosome
ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2027 Q&A | INSTANT
DOWNLOAD PDF
1. What is the primary function of the cell membrane?
A. Protein synthesis
B. Energy production
C. Selective permeability and protection
D. Genetic storage
Answer: C
The cell membrane regulates what enters and leaves the cell,
maintaining homeostasis through selective permeability.
2. Which organelle is responsible for ATP production?
A. Ribosome
B. Mitochondria
C. Golgi apparatus
,D. Lysosome
Answer: B
The mitochondria produce ATP through cellular respiration, making
them the cell’s energy powerhouse.
3. What is the basic structural unit of life?
A. Tissue
B. Organ
C. Cell
D. Organ system
Answer: C
The cell is the smallest unit capable of performing all life processes.
4. Which tissue type covers body surfaces?
A. Muscle tissue
B. Nervous tissue
C. Epithelial tissue
D. Connective tissue
Answer: C
,Epithelial tissue forms protective coverings and linings throughout the
body.
5. Which organelle modifies, sorts, and packages proteins?
A. Nucleus
B. Ribosome
C. Golgi apparatus
D. Centriole
Answer: C
The Golgi apparatus processes and packages proteins for transport.
6. What is the primary function of red blood cells?
A. Fight infection
B. Carry oxygen
C. Produce hormones
D. Clot blood
Answer: B
Red blood cells contain hemoglobin, which transports oxygen
throughout the body.
, 7. Which element is most abundant in the human body?
A. Carbon
B. Oxygen
C. Hydrogen
D. Nitrogen
Answer: B
Oxygen is the most abundant element due to its presence in water and
organic molecules.
8. What type of muscle is voluntary?
A. Cardiac
B. Smooth
C. Skeletal
D. Visceral
Answer: C
Skeletal muscle is under voluntary control and attached to bones.
9. Which structure controls cellular activities?
A. Nucleus
B. Ribosome
