ATI TEAS 7 SCIENCE QUESTIONS | FROM QUESTION TO
PERFECTION| STUDY WITH CONFIDENCE!
Course Code:
Course Title:
Programme:
Academic Year: 2026/2027.
Duration: 2 Hours.
Total Marks: 70%.
Candidate Instructions:
1) Write your Registration Number on every answer booklet used.
2) Answer ALL questions in Section A and ANY TWO (2) questions in Section B.
3) Read each question carefully before answering.
4) Begin each question on a new page.
5) The marks for each question are indicated in brackets.
6) This paper consists of several printed pages, including this page.
7) Ensure your copy is complete before the examination begins.
8) Unauthorized materials and communication with other candidates are not permitted.
Turn Over.
APPHIA – Crafted with Care and Precision for Academic Excellence.
1
,What is the primary function of hemoglobin in red blood cells?
a) To transport carbon dioxide
b) To carry oxygen from the lungs to body tissues
c) To produce red blood cells in the bone marrow
d) To fight infections Answer: b) To carry oxygen from the lungs to body tissues
Which of the following is an example of a prokaryotic cell?
a) Plant cell
b) Animal cell
c) Bacterial cell
d) Fungal cell Answer: c) Bacterial cell
Which of the following is a covalent bond?
a) NaCl
b) H₂O
c) MgO
d) CaCl₂ Answer: b) H₂O
The process of inhaling and exhaling is controlled by the:
a) Heart
b) Diaphragm
c) Kidneys
d) Liver Answer: b) Diaphragm
Which organelle is responsible for energy production in a eukaryotic cell?
a) Ribosome
b) Mitochondrion
c) Golgi apparatus
d) Lysosome Answer: b) Mitochondrion
What is the pH of a neutral solution?
a) 0
b) 7
APPHIA – Crafted with Care and Precision for Academic Excellence.
2
, c) 10
d) 14 Answer: b) 7
Which part of the nervous system is responsible for the "fight or flight" response?
a) Parasympathetic nervous system
b) Central nervous system
c) Sympathetic nervous system
d) Peripheral nervous system Answer: c) Sympathetic nervous system
In which part of the cell does transcription occur?
a) Ribosome
b) Nucleus
c) Cytoplasm
d) Endoplasmic reticulum Answer: b) Nucleus
What is the molecular formula for glucose?
a) C₂H₆O
b) C₆H₁₂O₆
c) CH₄
d) C₁₂H₂₂O₁₁ Answer: b) C₆H₁₂O₆
Which of the following hormones regulates blood glucose levels?
a) Insulin
b) Thyroxine
c) Cortisol
d) Adrenaline Answer: a) Insulin
What is the primary function of the ribosome in a cell?
a) Energy production
b) Protein synthesis
c) DNA replication
d) Lipid storage Answer: b) Protein synthesis
Which blood vessel carries oxygenated blood from the heart to the rest of the body?
a) Pulmonary artery
b) Pulmonary vein
APPHIA – Crafted with Care and Precision for Academic Excellence.
3
PERFECTION| STUDY WITH CONFIDENCE!
Course Code:
Course Title:
Programme:
Academic Year: 2026/2027.
Duration: 2 Hours.
Total Marks: 70%.
Candidate Instructions:
1) Write your Registration Number on every answer booklet used.
2) Answer ALL questions in Section A and ANY TWO (2) questions in Section B.
3) Read each question carefully before answering.
4) Begin each question on a new page.
5) The marks for each question are indicated in brackets.
6) This paper consists of several printed pages, including this page.
7) Ensure your copy is complete before the examination begins.
8) Unauthorized materials and communication with other candidates are not permitted.
Turn Over.
APPHIA – Crafted with Care and Precision for Academic Excellence.
1
,What is the primary function of hemoglobin in red blood cells?
a) To transport carbon dioxide
b) To carry oxygen from the lungs to body tissues
c) To produce red blood cells in the bone marrow
d) To fight infections Answer: b) To carry oxygen from the lungs to body tissues
Which of the following is an example of a prokaryotic cell?
a) Plant cell
b) Animal cell
c) Bacterial cell
d) Fungal cell Answer: c) Bacterial cell
Which of the following is a covalent bond?
a) NaCl
b) H₂O
c) MgO
d) CaCl₂ Answer: b) H₂O
The process of inhaling and exhaling is controlled by the:
a) Heart
b) Diaphragm
c) Kidneys
d) Liver Answer: b) Diaphragm
Which organelle is responsible for energy production in a eukaryotic cell?
a) Ribosome
b) Mitochondrion
c) Golgi apparatus
d) Lysosome Answer: b) Mitochondrion
What is the pH of a neutral solution?
a) 0
b) 7
APPHIA – Crafted with Care and Precision for Academic Excellence.
2
, c) 10
d) 14 Answer: b) 7
Which part of the nervous system is responsible for the "fight or flight" response?
a) Parasympathetic nervous system
b) Central nervous system
c) Sympathetic nervous system
d) Peripheral nervous system Answer: c) Sympathetic nervous system
In which part of the cell does transcription occur?
a) Ribosome
b) Nucleus
c) Cytoplasm
d) Endoplasmic reticulum Answer: b) Nucleus
What is the molecular formula for glucose?
a) C₂H₆O
b) C₆H₁₂O₆
c) CH₄
d) C₁₂H₂₂O₁₁ Answer: b) C₆H₁₂O₆
Which of the following hormones regulates blood glucose levels?
a) Insulin
b) Thyroxine
c) Cortisol
d) Adrenaline Answer: a) Insulin
What is the primary function of the ribosome in a cell?
a) Energy production
b) Protein synthesis
c) DNA replication
d) Lipid storage Answer: b) Protein synthesis
Which blood vessel carries oxygenated blood from the heart to the rest of the body?
a) Pulmonary artery
b) Pulmonary vein
APPHIA – Crafted with Care and Precision for Academic Excellence.
3
