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ATI TEAS 7 Science Test Bank Overview TEST FINAL EXAM
AND PRACTICE EXAM 20262027 BANK 2 VERSIONS
QUESTIONS WITH DETAILED VERIFIED ANSWERS EXAM
QUESTIONS WILL COME FROM HERE (100% CORRECT
ANSWERS A+ GRADED
Types of salivary glands - ANSWERS--Parotid, Sublingual, and
submandibular glands located in the roof of the mouth, cheeks, and
under the jaw bone, respectively.
Substance excreted by kidneys - ANSWERS--Renin
Chemical formula for water - ANSWERS--H2O
Unit used to indicate length - ANSWERS--kg
Data collection on cars - ANSWERS--Traffic patterns during rush hour.
Largest organ in the human body by surface area - ANSWERS--Skin
Function of ligaments - ANSWERS--Ligaments attach two bones.
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Difference between innate and adaptive immunity - ANSWERS--Innate
immunity is present at birth while adaptive immunity is acquired after
exposure to pathogens.
Responsible for carrying amino acids - ANSWERS--tRNA
Steps involved in the scientific method - ANSWERS--Observation,
Hypothesis, Prediction, Experimentation, Analysis, Conclusion.
Difference between solid and liquid - ANSWERS--Solids have a definite
shape and volume; Liquids have a definite volume but no fixed shape.
Part of respiratory system regulating breathing - ANSWERS--Diaphragm
Difference between monosaccharide and disaccharide - ANSWERS--
Monosaccharides are simple sugars that cannot be further broken
down into simpler sugars; Disaccharides are composed of two simple
sugars.
Process by which DNA is copied into RNA - ANSWERS--Transcription
Role of calcium in muscle contraction - ANSWERS--Calcium is released
from the sarcoplasmic reticulum to initiate the sliding of actin and
myosin filaments.
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Dome-shaped muscle key in breathing - ANSWERS--Diaphragm
Role of the epididymis in sperm maturation - ANSWERS--The epididymis
stores and protects sperm cells until ejaculation.
Function of the respiratory system - ANSWERS--Exchange of gases
between the body and the environment.
Difference between isotonic and isometric contractions - ANSWERS--
Isotonic contractions produce movement; Isometric contractions
produce no movement.
Characteristic of innate immunity - ANSWERS--It provides immediate,
non-specific protection.
Type of genetic mutation involving insertion or deletion - ANSWERS--
Frameshift mutation
Process of osmosis - ANSWERS--Movement of water molecules from an
area of high concentration to an area of low concentration through a
selectively permeable membrane.
Chemical property of a substance - ANSWERS--Reactivity with acid.
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Difference between physical change and chemical change - ANSWERS--
A physical change involves the rearrangement of atoms and molecules;
A chemical change involves the formation of new substances with
different chemical properties.
Germ layer forming the nervous system - ANSWERS--Ectoderm
Primary pigment responsible for photosynthesis - ANSWERS--
Chlorophyll a
Example of an exothermic reaction - ANSWERS--Burning wood
Function of vaccines - ANSWERS--Vaccines work by exposing the
individual to a weakened or inactivated form of the pathogen.
Function of ribosomes in a cell - ANSWERS--To synthesize proteins in
the cell.
Example of a double-blinded study - ANSWERS--Both researchers and
participants do not know which group participants are assigned to.
Hormone regulating blood sugar levels - ANSWERS--Insulin
ATI TEAS 7 Science Test Bank Overview TEST FINAL EXAM
AND PRACTICE EXAM 20262027 BANK 2 VERSIONS
QUESTIONS WITH DETAILED VERIFIED ANSWERS EXAM
QUESTIONS WILL COME FROM HERE (100% CORRECT
ANSWERS A+ GRADED
Types of salivary glands - ANSWERS--Parotid, Sublingual, and
submandibular glands located in the roof of the mouth, cheeks, and
under the jaw bone, respectively.
Substance excreted by kidneys - ANSWERS--Renin
Chemical formula for water - ANSWERS--H2O
Unit used to indicate length - ANSWERS--kg
Data collection on cars - ANSWERS--Traffic patterns during rush hour.
Largest organ in the human body by surface area - ANSWERS--Skin
Function of ligaments - ANSWERS--Ligaments attach two bones.
,2|Page
Difference between innate and adaptive immunity - ANSWERS--Innate
immunity is present at birth while adaptive immunity is acquired after
exposure to pathogens.
Responsible for carrying amino acids - ANSWERS--tRNA
Steps involved in the scientific method - ANSWERS--Observation,
Hypothesis, Prediction, Experimentation, Analysis, Conclusion.
Difference between solid and liquid - ANSWERS--Solids have a definite
shape and volume; Liquids have a definite volume but no fixed shape.
Part of respiratory system regulating breathing - ANSWERS--Diaphragm
Difference between monosaccharide and disaccharide - ANSWERS--
Monosaccharides are simple sugars that cannot be further broken
down into simpler sugars; Disaccharides are composed of two simple
sugars.
Process by which DNA is copied into RNA - ANSWERS--Transcription
Role of calcium in muscle contraction - ANSWERS--Calcium is released
from the sarcoplasmic reticulum to initiate the sliding of actin and
myosin filaments.
,3|Page
Dome-shaped muscle key in breathing - ANSWERS--Diaphragm
Role of the epididymis in sperm maturation - ANSWERS--The epididymis
stores and protects sperm cells until ejaculation.
Function of the respiratory system - ANSWERS--Exchange of gases
between the body and the environment.
Difference between isotonic and isometric contractions - ANSWERS--
Isotonic contractions produce movement; Isometric contractions
produce no movement.
Characteristic of innate immunity - ANSWERS--It provides immediate,
non-specific protection.
Type of genetic mutation involving insertion or deletion - ANSWERS--
Frameshift mutation
Process of osmosis - ANSWERS--Movement of water molecules from an
area of high concentration to an area of low concentration through a
selectively permeable membrane.
Chemical property of a substance - ANSWERS--Reactivity with acid.
, 4|Page
Difference between physical change and chemical change - ANSWERS--
A physical change involves the rearrangement of atoms and molecules;
A chemical change involves the formation of new substances with
different chemical properties.
Germ layer forming the nervous system - ANSWERS--Ectoderm
Primary pigment responsible for photosynthesis - ANSWERS--
Chlorophyll a
Example of an exothermic reaction - ANSWERS--Burning wood
Function of vaccines - ANSWERS--Vaccines work by exposing the
individual to a weakened or inactivated form of the pathogen.
Function of ribosomes in a cell - ANSWERS--To synthesize proteins in
the cell.
Example of a double-blinded study - ANSWERS--Both researchers and
participants do not know which group participants are assigned to.
Hormone regulating blood sugar levels - ANSWERS--Insulin
