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🔬TEAS 7 Free Sample - Science

ATI TEAS 6 Questions ✓ Free Access

Explore questions on anatomy, biology, and scientific reasoning. This mini exam simulates what to expect on the real TEAS science section.

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Sample Questions with Detailed Explanations

Below are sample questions from this exam.

Q1: Which of the following structures in the nephron is responsible for reabsorbing ions, water and nutrients?

A. Distal tubule
B. Proximal tubule
C. Glomerulus
D. Loop of Henle
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Q2: Which of the following statements about bacteria and archaea is true?

A. Bacteria have a true nucleus while archaea do not
B. Archaea reproduce by spores while some bacteria reproduce by fission.
C. Bacteria can perform photosynthesis while archaea cannot.
D. Archaeal and bacterial flagella are constructed similarly.
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Q3: Stimulus: 1of 1.A group of students performed an experiment to test terminal velocity, which is the greatest speed obtained by a falling object. The students dropped different numbers of coffee filters and measured the resulting terminal velocity.Which of the following conclusions is supported by the data in the following data table?

A. Terminal velocity is when the force of gravity is equal to air resistance.
B. Heavier objects take more time to reach terminal velocity.
C. Heavier objects fall faster than lighter objects.
D. The greater the number of filters, the smaller the terminal velocity.
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Q4: Which of the following are the two major parts of the nervous system?

A. Autonomic nervous system and somatic nervous system.
B. Peripheral nervous system and somatic nervous system
C. Peripheral nervous system and central nervous system.
D. Autonomic nervous system and central nervous system.
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Q5: A mutation of a portion of a DNA molecule changed the resulting mRNA sequence from AUU-GGG-UUC to CUU-GGG-UUC. Using the table below, predict the resulting amino acid sequence.

A. From Met-Gly-Leu to Leu-Gly-Phe
B. From Leu-Gly-Phe to Met-Gly-Leu
C. From Ile-Gly-Ser to Leu-Gly-Phe
D. From Ile-Gly-Phe to Leu-Gly-Phe
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Exam Details
Total Questions: 6 practice questions
Category: ATI TEAS
Subcategory: SCIENCE
Domain: SCIENCE - Section.
Last Updated: Nov 29, 2025
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