ATI TEAS 7 Exam Test Bank 300 Questions and Correct Detailed Answers 2026, Complete Exam Preparation Guide

ATI TEAS 7 Exam Test Bank 300 Exam
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1. How are carbohydrates used by the body? Choose ALL answers that apply.
• structure
• Communication
• storage
• Recognition - ANSWER-• 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 - ANSWER-• Artificially acquired active immunity

3. Which organs and/or glands are superior to the liver? Choose ALL answers that
apply.
• Lungs
• Parathyroid gland
• Kidneys
• Thymus - ANSWER-• Lungs
• Parathyroid gland

4. Which cavity contains all of the frontal cavities? Choose only ONE best answer.
• Dorsal
• Thoracic
• Abdominopelvic
• Ventral - ANSWER-• Ventral

5. Which of the following carry oxygenated blood? Choose ALL answers that apply.
• Pulmonary artery
• Pulmonary vein
• Aorta
• Superior vena cava - ANSWER-• Pulmonary vein
• Aorta

,6. Which of the following are disaccharides? Choose ALL answers that apply.
• Sucrose
• Glucose
• Cellulose
• Lactose - ANSWER-• Sucrose
• Lactose

7. Which body system is responsible for the transport of dissolved oxygen from the
lungs to the spleen?
• Immune
• Endocrine
• Respiratory
• Cardiovascular - ANSWER-• Cardiovascular

8. Which condition can lead to blood clots and stroke?
• Aneurysm
• Arrhythmia
• Asthma
• Hypertension - ANSWER-• Arrhythmia

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
gets 20 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
• Seedlings
• Light
• Root length - ANSWER-• Temperature

10. Which of the following can act as enzymes in the body?

• Globular proteins
• Lipase
• Amylase
• Glucagon - ANSWER-• Globular proteins
• Lipase
• Amylase

11. Which of the following is the carbohydrate monomer?
• Disaccharide
• Lactose
• Monosaccharide

,• Thymine - ANSWER-• Monosaccharide

12. Which of the following are true about water?

• Water has polar covalent bonds.
• Water has a neutral pH of 7.
• Water has a low specific heat capacity.
• Water as a solid is less dense than water as a liquid. - ANSWER-• Water has polar
covalent bonds.
• Water has a neutral pH of 7.
• Water as a solid is less dense than water as a liquid.

13. Hydrophobic proteins often provide which function in the body?
• Digestive enzymes
• Provide structure
• Carry oxygen molecules
• Store energy - ANSWER-• Provide structure

14. Which of the following have a smaller genetic scale than a chromosome?

• Genome
• Gene
• DNA
• All of the above - ANSWER-• Gene
• DNA

15. What best measures the volume of a solid?
• Triple beam balance
• Measuring wheel and mathematical formula
• Graduated cylinder
• Measuring wheel - ANSWER-• Measuring wheel and mathematical formula

16. What cavities are in the ventral cavity of the human body?
• Thoracic Cavity
• Abdominal Cavity
• Cranial Cavity
• Pelvic Cavity - ANSWER-• Thoracic Cavity
• Abdominal Cavity
• Pelvic Cavity

17. Which is the largest part of the airway?
• Alveoli
• Bronchi
• Bronchioles
• Trachea - ANSWER-• Trachea

, 18. Which of the following is an effect of high blood pressure?
• Smoking
• Excessive dietary salt
• Renal vessel damage
• Older age - ANSWER-• Renal vessel damage

19. What is the monomer for nucleic acids?
• Nucleotide
• Amino acid
• Phosphate group
• Ribosome - ANSWER-• Nucleotide

20. Consider the graph which represents a botanist's data of root growth. What is the
independent variable? See extra notes for chart
• Temperature
• Root tissue
• Light exposure
• Root length - ANSWER-• Temperature

21. What type of tissue protects the respiratory system's trachea?
• Bone
• Cartilage
• Collagen
• Keratin - ANSWER-• Cartilage

22. Which of the following are examples of covalent bonds?

• H₂O
• NaCl
• C₆H₁₂O₆
• MgO - ANSWER-• H₂O
• C₆H₁₂O₆

23. Which of the following is an example of Mendelian inheritance?
• Incomplete Dominance
• Polygenic Alleles
• Combination Inheritance
• Recessive Inheritance - ANSWER-• Recessive Inheritance

24. Which of the following are globular proteins?
• Antibody
• Enzyme
• Hemoglobin
• Keratin - ANSWER-• Antibody
• Enzyme
• Hemoglobin