TEAS EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

TEAS EXAM ms




Exam Solution ms




ATI TEAS 7 Ultimate / TEST BANK: ATI TEAS 7: Science
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2026 A+ GRADE ASSURED COMPLETE SOLUTIONS AND
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VERIFIED ANSWERS (873C7) ms ms




QUESTION 1 ms




1. What are the three types of salivary glands and where are they located in the mout
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h?
ANSWER

-
Parotid, sublingual, and submandibular glands located in the roof of the mouth, cheeks, and under t
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he jawbone, respectively.
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QUESTION 2 ms




1. Which of the following substances is excreted by the kidneys to regulate blood pres
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sure?
ANSWER

- Renin
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QUESTION 3 ms




1. What is the chemical formula for water?
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ANSWER

- H20
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QUESTION 4 ms




1. Which of the following units is used to indicate length?
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ANSWER

,M



QUESTION 5 ms




researcher collects data on the number of cars passing through a busy intersection at
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different times of the day for a month. This data would be most useful to analyze whi
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ch of the following:
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ANSWER

- traffic patterns during rush hour
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QUESTION 6 ms




1. What is the largest organ in the human body by surface area?
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ANSWER

- Skin
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QUESTION 7 ms




1. Which of the following describes the function of ligaments?
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ANSWER

- Ligaments attach two bones
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QUESTION 8 ms




1. What is the difference between innate and adaptive immunity?
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ANSWER

-
Innate immunity is present at birth while adaptive immunity is acquired after exposure to pathogen
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s.



QUESTION 9 ms




1. Which of the following is responsible for carrying amino acids to ribosomes during
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protein synthesis? ms




ANSWER

- tRNA
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,QUESTION 10 ms




1. What are the steps involved in the scientific method?
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ANSWER

- Observation, hypothesis, prediction, experimentation, analysis, conclusion.
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QUESTION 11 ms




1. What is the difference between a solid and a liquid?
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ANSWER

- Solids have a definite shape and volume while liquids have a definite volume but no fixed shape.
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QUESTION 12 ms




1. Which part of the respiratory system is responsible for regulating breathing rate an
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d depth?
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ANSWER

- Diaphragm
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QUESTION 13 ms




1. What is the difference between a monosaccharide and a disaccharide?
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ANSWER

-
Monosaccharides are simple sugars that cannot be further broken down into simpler sugars while d
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isaccharides are composed of two simple sugars.
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QUESTION 14 ms




1. Which of the following is the process by which DNA is copied into RNA?
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ANSWER

- Transcription
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QUESTION 15 ms




1. What is the role of calcium in muscle contraction?
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ANSWER

, -
Calcium is released from the sarcoplasmic reticulum to initiate the sliding of actin and myosin filam
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ents.



QUESTION 16 ms




1. What is the name of the dome-shaped muscle that plays a key role in breathing?
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ANSWER

- Diaphragm
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QUESTION 17 ms




1. What is the role of the epididymis in sperm maturation?
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ANSWER

- The epididymis stores and protects sperm cells until ejaculation.
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QUESTION 18 ms




1. Which of the following is a function of the respiratory system?
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ANSWER

- Exchange of gases between the body and the environment
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QUESTION 19 ms




1. What is the difference between isotonic and isometric muscle contractions?
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ANSWER

- Isotonic contractions produce movement while isometric contractions produce no movement.
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QUESTION 20 ms




Which of the following is a characteristic of innate immunity
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ANSWER

- It provides immediate, non-specific protection.
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QUESTION 21 ms