NSG5003 PREPARATION TEST 2026
QUESTIONS AND CORRECT ANSWERS
GRADED A+
● Most of a cell's genetic information, including RNA and DNA, is
contained in the:
A) Mitochondria
B) Ribosome
C) Nucleolus
D) Lysosome. Answer: C) Nucleolus
● Which component of the cell produces Hydrogen Peroxide (H2O2) by
using oxygen to remove hydrogen atoms from specific substrates in an
oxidative reaction?
A) Lysosomes
B) Peroxisomes
C) Ribosomes
D) Oxyhydrosomes. Answer: B) Peroxisomes
● Which cell component is capable of cellular auto digestion when it's
released during cell injury?
,A) Ribosome
B) Golgi Complex
C) Smooth Endoplasmic Reticulum
D) Lysosomes. Answer: D) Lysosomes
● What is the sequence of steps in the development of a digestive
enzyme by by the pancreas cells from the initial transcription to release?
A) Transcribed from DNA by RNA > ribosome synthesis > transported
in secretory vesicle to the cell membrane
B) Transcribed from RNA > Lysosomes for synthesis > transported in an
encapsulated membrane to the cell membrane
C) Transcribed by the mitochondria > ribosome synthesis > transported
in a cytoskeleton to the cell membrane
D) Transcribed from DNA by RNA > Golgi Complex synthesis >
transported in cytosol to the cell membrane. Answer: A) Transcribed
from DNA by RNA > ribosome synthesis > transported in secretory
vesicle to the cell membrane
● During which phase of the cell cycle is DNA synthesized?
A) G1
B) S
, C) G2
D) M. Answer: B) S
● What organic compound facilitates transportation across cell
membranes by acting as receptors, transport channels for electrolytes,
and enzymes to drive active pumps?
A) Lipids
B) Proteases
C) Proteins
D) Carbohydrates. Answer: C) Proteins
● Understanding the various steps of proteolytic cascades, such as
caspase-mediated apoptosis and complement cascades, may be useful in
designing drug therapy for which human diseases?
A) Cardiac and Vascular
B) Autoimmune and Malignant
C) Gastrointestinal and Renal
D) Endocrine and Gastrointestinal. Answer: B) Autoimmune and
Malignant
● Which structure prevents water-soluble molecules from entering cells
across the plasma membrane?
QUESTIONS AND CORRECT ANSWERS
GRADED A+
● Most of a cell's genetic information, including RNA and DNA, is
contained in the:
A) Mitochondria
B) Ribosome
C) Nucleolus
D) Lysosome. Answer: C) Nucleolus
● Which component of the cell produces Hydrogen Peroxide (H2O2) by
using oxygen to remove hydrogen atoms from specific substrates in an
oxidative reaction?
A) Lysosomes
B) Peroxisomes
C) Ribosomes
D) Oxyhydrosomes. Answer: B) Peroxisomes
● Which cell component is capable of cellular auto digestion when it's
released during cell injury?
,A) Ribosome
B) Golgi Complex
C) Smooth Endoplasmic Reticulum
D) Lysosomes. Answer: D) Lysosomes
● What is the sequence of steps in the development of a digestive
enzyme by by the pancreas cells from the initial transcription to release?
A) Transcribed from DNA by RNA > ribosome synthesis > transported
in secretory vesicle to the cell membrane
B) Transcribed from RNA > Lysosomes for synthesis > transported in an
encapsulated membrane to the cell membrane
C) Transcribed by the mitochondria > ribosome synthesis > transported
in a cytoskeleton to the cell membrane
D) Transcribed from DNA by RNA > Golgi Complex synthesis >
transported in cytosol to the cell membrane. Answer: A) Transcribed
from DNA by RNA > ribosome synthesis > transported in secretory
vesicle to the cell membrane
● During which phase of the cell cycle is DNA synthesized?
A) G1
B) S
, C) G2
D) M. Answer: B) S
● What organic compound facilitates transportation across cell
membranes by acting as receptors, transport channels for electrolytes,
and enzymes to drive active pumps?
A) Lipids
B) Proteases
C) Proteins
D) Carbohydrates. Answer: C) Proteins
● Understanding the various steps of proteolytic cascades, such as
caspase-mediated apoptosis and complement cascades, may be useful in
designing drug therapy for which human diseases?
A) Cardiac and Vascular
B) Autoimmune and Malignant
C) Gastrointestinal and Renal
D) Endocrine and Gastrointestinal. Answer: B) Autoimmune and
Malignant
● Which structure prevents water-soluble molecules from entering cells
across the plasma membrane?
