Human Anatomy & Physiology 1 Pearson
Exam 1 Questions and Answers Graded
A+
When activated, lysosomes function in - Correct answer-digestion of materials
Which organ system removes carbon dioxide from the bloodstream? - Correct
answer-respiratory
Functions of the plasma membrane include all of the following except - Correct
answer-thermal insulation
Stored energy that has the ability to do work is called - Correct answer-potential
energy.
The kidneys and ureters are organs of the ________ system. - Correct answer-
urinary
Which organ system provides support, protection of soft tissue, mineral storage,
and blood formation? - Correct answer-skeletal
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, Anatomical features that change during illness are studied in ________ anatomy. -
Correct answer-pathological
The nucleus is surrounded by the - Correct answer-nuclear envelope.
Cell membranes are said to be ________ because they allow some substances to
pass but not others. - Correct answer-selectively permeable
Skin, hair, and nails are associated with the ________ system. - Correct answer-
integumentary
By weight, which element is the most plentiful in the human body? - Correct
answer-oxygen
AB → A + B is to decomposition as A + B → AB is to - Correct answer-synthesis
Cytology is the study of - Correct answer-the structure and function of cells.
The reaction A + B + energy → AB is an example of a(n) ________ reaction. -
Correct answer-endergonic
When electrons are transferred from one atom to another, and the two atoms unite
as a result of the opposite charges, a(n) ________ is formed. - Correct answer-ionic
bond
The movement of oxygen from an area of high concentration to an area of low
concentration is an example of - Correct answer-diffusion.
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
Exam 1 Questions and Answers Graded
A+
When activated, lysosomes function in - Correct answer-digestion of materials
Which organ system removes carbon dioxide from the bloodstream? - Correct
answer-respiratory
Functions of the plasma membrane include all of the following except - Correct
answer-thermal insulation
Stored energy that has the ability to do work is called - Correct answer-potential
energy.
The kidneys and ureters are organs of the ________ system. - Correct answer-
urinary
Which organ system provides support, protection of soft tissue, mineral storage,
and blood formation? - Correct answer-skeletal
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, Anatomical features that change during illness are studied in ________ anatomy. -
Correct answer-pathological
The nucleus is surrounded by the - Correct answer-nuclear envelope.
Cell membranes are said to be ________ because they allow some substances to
pass but not others. - Correct answer-selectively permeable
Skin, hair, and nails are associated with the ________ system. - Correct answer-
integumentary
By weight, which element is the most plentiful in the human body? - Correct
answer-oxygen
AB → A + B is to decomposition as A + B → AB is to - Correct answer-synthesis
Cytology is the study of - Correct answer-the structure and function of cells.
The reaction A + B + energy → AB is an example of a(n) ________ reaction. -
Correct answer-endergonic
When electrons are transferred from one atom to another, and the two atoms unite
as a result of the opposite charges, a(n) ________ is formed. - Correct answer-ionic
bond
The movement of oxygen from an area of high concentration to an area of low
concentration is an example of - Correct answer-diffusion.
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
