TEAS EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

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Exam Solution ga




ATI TEAS 7 Ultimate / TEST BANK: ATI TEAS 7: Science 2
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026 A+ GRADE ASSURED COMPLETE SOLUTIONS AND V
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ERIFIED ANSWERS (9478E) ga ga




QUESTION 1 ga




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

-
Parotid, sublingual, and submandibular glands located in the roof of the mouth, cheeks, and under the j
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awbone, respectively. ga




QUESTION 2 ga




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

- Renin
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QUESTION 3 ga




1. What is the chemical formula for water?
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ANSWER

- H20ga




QUESTION 4 ga




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

M

,QUESTION 5 ga




researcher collects data on the number of cars passing through a busy intersection at dif
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ferent times of the day for a month. This data would be most useful to analyze which of t
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he following:
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ANSWER

- traffic patterns during rush hour
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QUESTION 6 ga




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 ga




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 ga




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 pathogens.
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QUESTION 9 ga




1. Which of the following is responsible for carrying amino acids to ribosomes during pr
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otein synthesis?
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ANSWER

- tRNA
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QUESTION 10 ga




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 ga




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 ga




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

- Diaphragm
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QUESTION 13 ga




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 disa
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ccharides are composed of two simple sugars.
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QUESTION 14 ga




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 ga




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 filament
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s.

, QUESTION 16 ga




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 ga




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 ga




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 ga




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 ga




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 ga




1. Which of the following is NOT one of the four primary tissue types found in the huma
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n body?
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ANSWER

- Exocrine glandular
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