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ATI TEAS 7 · Science · TEAS 7 science practice questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

What property best describes the characteristic that nuclear forces are much stronger than electromagnetic forces at the nuclear level?

A. Short-range interaction
B. Long-range interaction
C. Repulsive force
D. Dependent on charge only

Expert Explanatory Rationale

Correct Answer: Short-range interaction

Question 2 of 5

The number of protons in an atom is determined by its:

A. Atomic mass
B. Electron configuration
C. Chemical properties
D. Atomic number

Expert Explanatory Rationale

Correct Answer: Atomic number

Question 3 of 5

Where is the thymus gland, crucial for immune system development, located?

A. Chest
B. Abdomen
C. Pelvis
D. Head and neck

Expert Explanatory Rationale

Correct Answer: Chest

Question 4 of 5

Which property of matter remains constant regardless of changes in its state?

A. Mass
B. Volume
C. Density
D. Weight

Expert Explanatory Rationale

Correct Answer: Mass

Question 5 of 5

Which division of the nervous system is responsible for the 'fight or flight' response, preparing the body to respond to stressful situations?

A. Somatic nervous system
B. Autonomic nervous system
C. Peripheral nervous system
D. Central nervous system

Expert Explanatory Rationale

Correct Answer: Autonomic nervous system

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