ATI TEAS 7
ATI TEAS 7 QUESTIONS AND
ANSWERS 100% GUARANTEED
PASS 2025
What organ is responsible for the majority of the chemical digestion and absorption of nutrients
in the digestive system? - ANS >>Small intestine
Contraction occurs when the thin ___ filaments slide past the thicker ____ filaments, causing
the sarcomere unit to shorten or contract. - ANS >>actin and myosin
The endocrine system is a collection of ductless glands that produce which of the following
responses - ANS >>A slowly initiating but prolonged response on other body systems
Which gland has an exocrine function and aids in the regulation of blood glucose - ANS
>>pancreas
Which term refers to the middle layer of the skin that is made of connective tisssue - ANS
>>Dermis
What is produced by the skin when a cholesterol based precursor is modified by the presence of
ultraviolet radiation? - ANS >>Vitamin D
Which type of bone cells perform mineral resorption - ANS >>osteoclasts
1
,ATI TEAS 7
Inside of adult long bones, yellow bone marrow is located within which of the following? - ANS
>>medullary cavity
What type of tissue serves to fasten and support body parts - ANS >>Connective
What leaves the body via deferens - ANS >>Gametes
What reproductive organs produces sperm in males and ova in females - ANS >>Gonads
What is the term used to describe an action potential jumping from node to node in an axon -
ANS >>Saltatory conduction
A polysaccharide can be described as which of the following - ANS >>A carbohydrate that is
made of many sugar molecules
What is a chemical reaction between two molecules in which a water molecule is released and a
covalent bond forms - ANS >>Dehydration reaction
Which is a triplet of nitrogenous bases that codes for an amino acid - ANS >>Codon
Inheritance can be described as what? - ANS >>transmission of characteristics to offspring
Genetic information describing the characteristics of an organism is sound in which of the
following - ANS >>Nucleus
What best describes the result of mitosis - ANS >>New body cells that replace damaged body
cells
2
, ATI TEAS 7
What is the function of ribosomes - ANS >>they facilitate protein synthesis
Correctly describes a major metabolic pathway - ANS >>Respiration is an oxidative, degradative
pathway
atomic mass has a decimal because it is the average ______ of all the isotopes for a particular
element. The atomic number of an element is the number of ___ in its nucleus - ANS >>mass -
protons
An atom that has lost an electron becomes____ in charge and is called a ____ - ANS >>Positive,
cation
Which of the following statements is true about protons - ANS >>They are located in the
nucleus of an atom
What is characteristic of a graph displaying the physical states of a substance under varying
temperature and pressure - ANS >>Having temperature and pressure as its axes and is called a
phase diagram
Each elements atomic number is determined by the number of what in its atom? - ANS
>>Protons
The number of which of the following particles will differ for each isotope of the same element -
ANS >>Neutrons in it's nucleus
What best describes the mass of an object - ANS >>An extensive property and physical property
Which characteristics applies to the bonds holding together nonpolar covalent molecules - ANS
>>They share electrons between atoms and result in a balanced distribution of charges
throughout the molecule.
3
ATI TEAS 7 QUESTIONS AND
ANSWERS 100% GUARANTEED
PASS 2025
What organ is responsible for the majority of the chemical digestion and absorption of nutrients
in the digestive system? - ANS >>Small intestine
Contraction occurs when the thin ___ filaments slide past the thicker ____ filaments, causing
the sarcomere unit to shorten or contract. - ANS >>actin and myosin
The endocrine system is a collection of ductless glands that produce which of the following
responses - ANS >>A slowly initiating but prolonged response on other body systems
Which gland has an exocrine function and aids in the regulation of blood glucose - ANS
>>pancreas
Which term refers to the middle layer of the skin that is made of connective tisssue - ANS
>>Dermis
What is produced by the skin when a cholesterol based precursor is modified by the presence of
ultraviolet radiation? - ANS >>Vitamin D
Which type of bone cells perform mineral resorption - ANS >>osteoclasts
1
,ATI TEAS 7
Inside of adult long bones, yellow bone marrow is located within which of the following? - ANS
>>medullary cavity
What type of tissue serves to fasten and support body parts - ANS >>Connective
What leaves the body via deferens - ANS >>Gametes
What reproductive organs produces sperm in males and ova in females - ANS >>Gonads
What is the term used to describe an action potential jumping from node to node in an axon -
ANS >>Saltatory conduction
A polysaccharide can be described as which of the following - ANS >>A carbohydrate that is
made of many sugar molecules
What is a chemical reaction between two molecules in which a water molecule is released and a
covalent bond forms - ANS >>Dehydration reaction
Which is a triplet of nitrogenous bases that codes for an amino acid - ANS >>Codon
Inheritance can be described as what? - ANS >>transmission of characteristics to offspring
Genetic information describing the characteristics of an organism is sound in which of the
following - ANS >>Nucleus
What best describes the result of mitosis - ANS >>New body cells that replace damaged body
cells
2
, ATI TEAS 7
What is the function of ribosomes - ANS >>they facilitate protein synthesis
Correctly describes a major metabolic pathway - ANS >>Respiration is an oxidative, degradative
pathway
atomic mass has a decimal because it is the average ______ of all the isotopes for a particular
element. The atomic number of an element is the number of ___ in its nucleus - ANS >>mass -
protons
An atom that has lost an electron becomes____ in charge and is called a ____ - ANS >>Positive,
cation
Which of the following statements is true about protons - ANS >>They are located in the
nucleus of an atom
What is characteristic of a graph displaying the physical states of a substance under varying
temperature and pressure - ANS >>Having temperature and pressure as its axes and is called a
phase diagram
Each elements atomic number is determined by the number of what in its atom? - ANS
>>Protons
The number of which of the following particles will differ for each isotope of the same element -
ANS >>Neutrons in it's nucleus
What best describes the mass of an object - ANS >>An extensive property and physical property
Which characteristics applies to the bonds holding together nonpolar covalent molecules - ANS
>>They share electrons between atoms and result in a balanced distribution of charges
throughout the molecule.
3
