APHY 101 IVY TECH FINAL EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
1. What is the basic structural and functional unit of the
body?
A. Tissue
B. Organ
C. Cell
D. Organ system
Answer: C Cell
Explanation: The cell is the smallest living unit capable of
performing all life functions. All tissues, organs, and systems
are made of cells.
,2. Which organelle is responsible for producing ATP?
A. Nucleus
B. Ribosome
C. Mitochondria
D. Golgi apparatus
Answer: C Mitochondria
Explanation: Mitochondria generate ATP through cellular
respiration, providing energy for cellular activities.
3. The plasma membrane is primarily composed of:
A. DNA and RNA
B. Phospholipids and proteins
C. Carbohydrates only
D. Cholesterol only
Answer: B Phospholipids and proteins
,Explanation: The fluid mosaic model describes the
membrane as a phospholipid bilayer with embedded
proteins.
4. Which tissue type covers body surfaces?
A. Muscle
B. Nervous
C. Epithelial
D. Connective
Answer: C Epithelial
Explanation: Epithelial tissue protects surfaces and forms
linings of organs and cavities.
5. The longest phase of the cell cycle is:
A. Mitosis
B. G1 phase
C. S phase
D. G2 phase
, Answer: B G1 phase
Explanation: G1 is the primary growth phase where the cell
carries out normal functions.
6. Which blood cells fight infection?
A. Red blood cells
B. Platelets
C. White blood cells
D. Plasma cells
Answer: C White blood cells
Explanation: Leukocytes defend the body against
pathogens.
7. The skeletal system function includes:
A. Hormone production
B. Movement only
C. Support and protection
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
1. What is the basic structural and functional unit of the
body?
A. Tissue
B. Organ
C. Cell
D. Organ system
Answer: C Cell
Explanation: The cell is the smallest living unit capable of
performing all life functions. All tissues, organs, and systems
are made of cells.
,2. Which organelle is responsible for producing ATP?
A. Nucleus
B. Ribosome
C. Mitochondria
D. Golgi apparatus
Answer: C Mitochondria
Explanation: Mitochondria generate ATP through cellular
respiration, providing energy for cellular activities.
3. The plasma membrane is primarily composed of:
A. DNA and RNA
B. Phospholipids and proteins
C. Carbohydrates only
D. Cholesterol only
Answer: B Phospholipids and proteins
,Explanation: The fluid mosaic model describes the
membrane as a phospholipid bilayer with embedded
proteins.
4. Which tissue type covers body surfaces?
A. Muscle
B. Nervous
C. Epithelial
D. Connective
Answer: C Epithelial
Explanation: Epithelial tissue protects surfaces and forms
linings of organs and cavities.
5. The longest phase of the cell cycle is:
A. Mitosis
B. G1 phase
C. S phase
D. G2 phase
, Answer: B G1 phase
Explanation: G1 is the primary growth phase where the cell
carries out normal functions.
6. Which blood cells fight infection?
A. Red blood cells
B. Platelets
C. White blood cells
D. Plasma cells
Answer: C White blood cells
Explanation: Leukocytes defend the body against
pathogens.
7. The skeletal system function includes:
A. Hormone production
B. Movement only
C. Support and protection
