ATI TEAS VERSION 7 EXAM 2026 – SCIENCE WITH
100% ACCURATE ANSWERS
1. If a molecule contains both nitrogen and oxygen atoms, what
type of bond would you expect to find, and what implications
does this have for the molecule's properties?
Ionic bond, leading to high solubility in water.
Covalent bond, which allows for the formation of stable
molecules with specific shapes.
Hydrogen bond, resulting in weak interactions between
molecules.
Metallic bond, providing electrical conductivity.
2. If pH = 7, then the solution is...
basic
neutral
acidic
3. Which phases of the cell cycle make up what is known as
interphase?
G1, S, and G2
M, S, and G2
M, G1, and G2
, G1, S, and M
4. What is the final structure through which urine must travel to
empty out of the body?
Epididymis
Bladder
Ureter
Urethra
5. If a scientist discovers a new organism that is unicellular and
exhibits all characteristics of life, how would this discovery
support the cell theory?
It would demonstrate that a living organism can be
composed of a single cell, reinforcing the idea that cells
are the basic unit of life.
It would indicate that cells are not necessary for the
organism's functions.
It would suggest that life can exist without cells.
It would prove that all life forms must be multicellular.
6. If the small intestine is damaged and nutrient diffusion is
impaired, what physiological effect might this have on the
body’s homeostasis?
Nutrient deficiencies and imbalances in bodily functions.
, Enhanced absorption of nutrients from the stomach.
Increased energy levels due to more efficient digestion.
Improved immune response due to less nutrient
absorption.
7. Describe the role of connective tissue in the immune response.
Connective tissue forms barriers to prevent pathogen
entry.
Connective tissue stores genetic information for immune
cells.
Connective tissue generates electrical signals for immune
responses.
Connective tissue supports and transports immune cells
and components of the blood throughout the body.
8. What type of information does the nervous system process
when a person detects a sweet smell?
motor
cognitive
sensory
emotional
9. If a blockage occurs in the pharynx, what immediate effect
would it have on the digestive process?
, Food will be masticated further in the oral cavity.
Food will be digested in the stomach.
Food cannot pass from the oral cavity to the esophagus.
Food will be absorbed in the small intestine.
10. Which of the following relationships represents a positive
correlation between two variables?
As the number of miles driven increases, the amount of
gasoline in the tank decreases.
As a student's class attendance decreases, the student's
overall grade remains the same.
As the amount of water a plant receives increases, the
growth rate of the plant increases.
As the number of hours a person exercises decreases, the
weight of that person increases
11. Describe the relationship between genotype and phenotype in
an organism.
The genotype and phenotype are identical terms used
interchangeably.
Genotype and phenotype are unrelated concepts in
genetics.
The phenotype is the genetic makeup that determines the
genotype, which is the physical appearance of the
100% ACCURATE ANSWERS
1. If a molecule contains both nitrogen and oxygen atoms, what
type of bond would you expect to find, and what implications
does this have for the molecule's properties?
Ionic bond, leading to high solubility in water.
Covalent bond, which allows for the formation of stable
molecules with specific shapes.
Hydrogen bond, resulting in weak interactions between
molecules.
Metallic bond, providing electrical conductivity.
2. If pH = 7, then the solution is...
basic
neutral
acidic
3. Which phases of the cell cycle make up what is known as
interphase?
G1, S, and G2
M, S, and G2
M, G1, and G2
, G1, S, and M
4. What is the final structure through which urine must travel to
empty out of the body?
Epididymis
Bladder
Ureter
Urethra
5. If a scientist discovers a new organism that is unicellular and
exhibits all characteristics of life, how would this discovery
support the cell theory?
It would demonstrate that a living organism can be
composed of a single cell, reinforcing the idea that cells
are the basic unit of life.
It would indicate that cells are not necessary for the
organism's functions.
It would suggest that life can exist without cells.
It would prove that all life forms must be multicellular.
6. If the small intestine is damaged and nutrient diffusion is
impaired, what physiological effect might this have on the
body’s homeostasis?
Nutrient deficiencies and imbalances in bodily functions.
, Enhanced absorption of nutrients from the stomach.
Increased energy levels due to more efficient digestion.
Improved immune response due to less nutrient
absorption.
7. Describe the role of connective tissue in the immune response.
Connective tissue forms barriers to prevent pathogen
entry.
Connective tissue stores genetic information for immune
cells.
Connective tissue generates electrical signals for immune
responses.
Connective tissue supports and transports immune cells
and components of the blood throughout the body.
8. What type of information does the nervous system process
when a person detects a sweet smell?
motor
cognitive
sensory
emotional
9. If a blockage occurs in the pharynx, what immediate effect
would it have on the digestive process?
, Food will be masticated further in the oral cavity.
Food will be digested in the stomach.
Food cannot pass from the oral cavity to the esophagus.
Food will be absorbed in the small intestine.
10. Which of the following relationships represents a positive
correlation between two variables?
As the number of miles driven increases, the amount of
gasoline in the tank decreases.
As a student's class attendance decreases, the student's
overall grade remains the same.
As the amount of water a plant receives increases, the
growth rate of the plant increases.
As the number of hours a person exercises decreases, the
weight of that person increases
11. Describe the relationship between genotype and phenotype in
an organism.
The genotype and phenotype are identical terms used
interchangeably.
Genotype and phenotype are unrelated concepts in
genetics.
The phenotype is the genetic makeup that determines the
genotype, which is the physical appearance of the
