ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
1. How are carbohydrates used by the body? Choose ALL answers that apply.
• structure
• Communication
• storage
• Recognition
2. What type of immunity does a vaccine provide? Choose only ONE best answer.
• naturally acquired passive immunity
• Artificially acquired passive immunity
• Naturally acquired active immunity
• Artificially acquired active immunity
3. Which organs and/or glands are superior to the liver? Choose ALL answers that apply.
• Lungs
• Parathyroid gland
wis
• Kidneys
• Thymus
4. Which cavity contains all of the frontal cavities? Choose only ONE best answer.
• Dorsal
• Thoracic
• Abdominopelvic
epr
• Ventral
5. Which of the following carry oxygenated blood? Choose ALL answers that apply.
• Pulmonary artery
• Pulmonary vein
• Aorta
• Superior vena cava
6. Which of the following are disaccharides? Choose ALL answers that apply.
of
• Sucrose
wiseprof
,ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
• Glucose
• Cellulose
wis • Lactose
epr
of
wiseprof
,ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
7. Which body system is responsible for the transport of dissolved oxygen from the
lungs tothe spleen?
• Immune
• Endocrine
• Respiratory
• Cardiovascular
8. Which condition can lead to blood clots and stroke?
wis
epr
of
wiseprof
, ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
• Aneurysm
• Arrhythmia
• Asthma
• Hypertension
9. A botanist wants to determine if environmental temperature affects root growth. In
her experiment, she creates 4 rooms at temperatures that vary by 5 degrees F. Each
room gets20 seedlings of the same species, which she grows on agar plates for 60 days.
Once a day,she measures the length of each seedling's root. At the end of 60 days, she
compares the length of the roots with the room temperature. She finds the room with
the lowest temperature produced the longest roots.
What is the independent variable in this study?
• Temperature
wis
• Seedlings
• Light
• Root length
10. Which of the following can act as enzymes in the body?
• Globular proteins
• Lipase
epr
• Amylase
• Glucagon
11. Which of the following is the carbohydrate monomer?
• Disaccharide
• Lactose
• Monosaccharide
• Thymine
of
12. Which of the following are true about water?
wiseprof
Practice Questions with Answers for TEAS Preparation
1. How are carbohydrates used by the body? Choose ALL answers that apply.
• structure
• Communication
• storage
• Recognition
2. What type of immunity does a vaccine provide? Choose only ONE best answer.
• naturally acquired passive immunity
• Artificially acquired passive immunity
• Naturally acquired active immunity
• Artificially acquired active immunity
3. Which organs and/or glands are superior to the liver? Choose ALL answers that apply.
• Lungs
• Parathyroid gland
wis
• Kidneys
• Thymus
4. Which cavity contains all of the frontal cavities? Choose only ONE best answer.
• Dorsal
• Thoracic
• Abdominopelvic
epr
• Ventral
5. Which of the following carry oxygenated blood? Choose ALL answers that apply.
• Pulmonary artery
• Pulmonary vein
• Aorta
• Superior vena cava
6. Which of the following are disaccharides? Choose ALL answers that apply.
of
• Sucrose
wiseprof
,ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
• Glucose
• Cellulose
wis • Lactose
epr
of
wiseprof
,ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
7. Which body system is responsible for the transport of dissolved oxygen from the
lungs tothe spleen?
• Immune
• Endocrine
• Respiratory
• Cardiovascular
8. Which condition can lead to blood clots and stroke?
wis
epr
of
wiseprof
, ATI TEAS 7 SCIENCE EXAM TEST BANK 2026 -303
Practice Questions with Answers for TEAS Preparation
• Aneurysm
• Arrhythmia
• Asthma
• Hypertension
9. A botanist wants to determine if environmental temperature affects root growth. In
her experiment, she creates 4 rooms at temperatures that vary by 5 degrees F. Each
room gets20 seedlings of the same species, which she grows on agar plates for 60 days.
Once a day,she measures the length of each seedling's root. At the end of 60 days, she
compares the length of the roots with the room temperature. She finds the room with
the lowest temperature produced the longest roots.
What is the independent variable in this study?
• Temperature
wis
• Seedlings
• Light
• Root length
10. Which of the following can act as enzymes in the body?
• Globular proteins
• Lipase
epr
• Amylase
• Glucagon
11. Which of the following is the carbohydrate monomer?
• Disaccharide
• Lactose
• Monosaccharide
• Thymine
of
12. Which of the following are true about water?
wiseprof
