CHAM Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
Elaborated 100% Correct Complete Solutions
Guaranteed Pass First Attempt!! Current Update!!
1. According to cell theory, the cell is:
A. The largest unit of life
B. The smallest structural and functional unit of life
C. A collection of tissues
D. An organelle - CORRECT ANSWER b
2. Which of the following is an example of a prokaryotic organism?
A. Human cell
B. Plant cell
C. Bacterium
D. Fungal cell - CORRECT ANSWER c
3. Which characteristic is unique to eukaryotic cells?
A. Lack DNA
B. Always unicellular
C. Possess membrane-bound organelles
D. Lack ribosomes - CORRECT ANSWER c
,4. Which structure is responsible for protein synthesis?
A. Nucleus
B. Ribosome
C. Golgi apparatus
D. Lysosome - CORRECT ANSWER b
5. In eukaryotic cells, DNA is primarily located in the:
A. Cytoplasm
B. Mitochondria only
C. Nucleus
D. Plasma membrane - CORRECT ANSWER c
6. Cytosol is best described as:
A. The entire cell interior
B. The fluid portion of the cytoplasm
C. The nucleus and cytoplasm combined
D. The cell membrane - CORRECT ANSWER b
7. Which of the following is a gamete?
A. Red blood cell
B. Neuron
C. Sperm cell
,D. Muscle cell - CORRECT ANSWER c
. The plasma membrane primarily functions as a:
A. Site of ATP production
B. Storage location for DNA
C. Selective barrier
D. Site of protein synthesis - CORRECT ANSWER c
9. The fluid mosaic model describes the:
A. Structure of DNA
B. Arrangement of membrane components
C. Structure of chromosomes
D. Process of mitosis - CORRECT ANSWER b
10. Cholesterol in the plasma membrane primarily:
A. Produces ATP
B. Synthesizes proteins
C. Decreases membrane fluidity and adds stability
D. Stores DNA - CORRECT ANSWER c
11. Which membrane protein allows specific ions to cross the membrane?
A. Receptor protein
B. Channel protein
, C. Glycolipid
D. Cholesterol - CORRECT ANSWER b
The Na+/K+ ATPase pump is an example of:
A. Passive transport
B. Facilitated diffusion
C. Osmosis
D. Active transport - CORRECT ANSWER d
3. Which phospholipid component is hydrophilic?
A. Fatty acid tails
B. Steroid rings
C. Phosphate head
D. Cholesterol core - CORRECT ANSWER c
14. Simple diffusion moves substances:
A. From low concentration to high concentration
B. Against a concentration gradient
C. From high concentration to low concentration
D. Using ATP - CORRECT ANSWER c
Glucose commonly enters cells through:
A. Osmosis
Exams Includes Frequently Tested Questions With
Elaborated 100% Correct Complete Solutions
Guaranteed Pass First Attempt!! Current Update!!
1. According to cell theory, the cell is:
A. The largest unit of life
B. The smallest structural and functional unit of life
C. A collection of tissues
D. An organelle - CORRECT ANSWER b
2. Which of the following is an example of a prokaryotic organism?
A. Human cell
B. Plant cell
C. Bacterium
D. Fungal cell - CORRECT ANSWER c
3. Which characteristic is unique to eukaryotic cells?
A. Lack DNA
B. Always unicellular
C. Possess membrane-bound organelles
D. Lack ribosomes - CORRECT ANSWER c
,4. Which structure is responsible for protein synthesis?
A. Nucleus
B. Ribosome
C. Golgi apparatus
D. Lysosome - CORRECT ANSWER b
5. In eukaryotic cells, DNA is primarily located in the:
A. Cytoplasm
B. Mitochondria only
C. Nucleus
D. Plasma membrane - CORRECT ANSWER c
6. Cytosol is best described as:
A. The entire cell interior
B. The fluid portion of the cytoplasm
C. The nucleus and cytoplasm combined
D. The cell membrane - CORRECT ANSWER b
7. Which of the following is a gamete?
A. Red blood cell
B. Neuron
C. Sperm cell
,D. Muscle cell - CORRECT ANSWER c
. The plasma membrane primarily functions as a:
A. Site of ATP production
B. Storage location for DNA
C. Selective barrier
D. Site of protein synthesis - CORRECT ANSWER c
9. The fluid mosaic model describes the:
A. Structure of DNA
B. Arrangement of membrane components
C. Structure of chromosomes
D. Process of mitosis - CORRECT ANSWER b
10. Cholesterol in the plasma membrane primarily:
A. Produces ATP
B. Synthesizes proteins
C. Decreases membrane fluidity and adds stability
D. Stores DNA - CORRECT ANSWER c
11. Which membrane protein allows specific ions to cross the membrane?
A. Receptor protein
B. Channel protein
, C. Glycolipid
D. Cholesterol - CORRECT ANSWER b
The Na+/K+ ATPase pump is an example of:
A. Passive transport
B. Facilitated diffusion
C. Osmosis
D. Active transport - CORRECT ANSWER d
3. Which phospholipid component is hydrophilic?
A. Fatty acid tails
B. Steroid rings
C. Phosphate head
D. Cholesterol core - CORRECT ANSWER c
14. Simple diffusion moves substances:
A. From low concentration to high concentration
B. Against a concentration gradient
C. From high concentration to low concentration
D. Using ATP - CORRECT ANSWER c
Glucose commonly enters cells through:
A. Osmosis
