ATI TEAS 7 Exam Preparation – Practice Questions with Detailed Answers and Solutions

ATI TEAS 7 EXAM QUESTIONS WITH COMPLETE
SOLUTION GRADED A+

1. How are carbohydrates used by the body? Choose ALL • structure
answers that apply. • Communication
• structure • storage
• Communication • Recognition
• storage
• Recognition


2. What type of immunity does a vaccine provide? Choose • Artificially acquired active immunity
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? • Lungs
Choose ALL answers that apply. • Parathyroid gland
• Lungs
• Parathyroid gland
• Kidneys
• Thymus


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


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


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




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


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


9. A botanist wants to determine if environmental • Temperature
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


10. Which of the following can act as enzymes in the • Globular proteins
body? • Lipase
• Amylase
• Globular proteins
• Lipase
• Amylase
• Glucagon


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


12. Which of the following are true about water? • Water has polar covalent bonds.
• Water has a neutral pH of 7.
• Water has polar covalent bonds. • Water as a solid is less dense than water as a liquid.
• 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.




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


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


• Genome
• Gene
• DNA
• All of the above


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


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


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


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


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




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