BIO 168 CHAPTER 1 TO 3 TEST BANK
2026 COMPREHENSIVE QUESTIONS
AND ACCURATE SOLUTIONS
VERIFIED
◉ physiology. Answer: the branch of science that studies the functions
of the body
◉ embryology. Answer: the study of the first eight weeks of
development after fertilization of a human egg
◉ developmental biology. Answer: the study of the complete
development of an individual from fertilization to death
◉ cytology. Answer: the study of cellular structure and functions
◉ histology. Answer: the study of the microscopic structure of tissues
◉ surface anatomy. Answer: the study of internal structures that can be
identified from the outside of the body through visualization and
palpation
◉ gross anatomy. Answer: the study of body structures that can be
examined without a microscope
,◉ systemic anatomy. Answer: the study of specific systems of the body
such as the nervous or respiratory systems
◉ regional anatomy. Answer: the study of the structural arrangement of
specific body areas, such as the head, neck, chest, or abdomen
◉ radiographic anatomy. Answer: the study of body structures that can
be visualized with x-rays
◉ pathological anatomy. Answer: the study of structural changes in the
body associated with disease
◉ neurophysiology. Answer: the study of the functional properties of
nerve cells
◉ endocrinology. Answer: the study of hormones and how they control
body functions
◉ cardiovascular physiology. Answer: the study of the functions of the
heart and blood vessels
◉ immunology. Answer: the study of how the body defends itself
against disease-causing agents
◉ respiratory physiology. Answer: the study of the functions of the air
passageways and lungs
,◉ renal physiology. Answer: the study of the functions of the kidneys
◉ exercise physiology. Answer: the study of the changes in cell and
organ functions due to muscular activity
◉ pathophysiology. Answer: the study of the functional changes
associated with disease and aging
◉ atom. Answer: the smallest unit of matter that participates in chemical
reactions
◉ molecule. Answer: two or more atoms bonded together
◉ cell. Answer: the basic structural and functional unit of a living
organism
◉ tissue. Answer: a group of similar specialized cells that work together
to perform specific functions
◉ organ. Answer: a structure composed of two or more different types
of tissues working together to perform specific functions
◉ system. Answer: a group of related organs having a common function
, ◉ organism. Answer: a collection of inter-connected living systems
◉ metabolism. Answer: the sum of all the chemical processes that occur
in the body
◉ catabolism. Answer: the breakdown of complex chemical substances
into simpler components
◉ anabolism. Answer: the building up of complex chemical substances
from smaller, simpler components
◉ responsiveness. Answer: an organism's ability to detect and react to
changes in its external or internal environment
◉ movement. Answer: includes motion of the whole body, individual
organs, single cells, and tiny structures inside cells
◉ growth. Answer: an increase in body size that results from an increase
in the size of existing cells, an increase in the number of cells, or both
◉ differentiation. Answer: the development of a cell from an
unspecialized to a specialized state
◉ stem cell. Answer: a precursor cell that can divide and give rise to
cells that undergo differentiation
2026 COMPREHENSIVE QUESTIONS
AND ACCURATE SOLUTIONS
VERIFIED
◉ physiology. Answer: the branch of science that studies the functions
of the body
◉ embryology. Answer: the study of the first eight weeks of
development after fertilization of a human egg
◉ developmental biology. Answer: the study of the complete
development of an individual from fertilization to death
◉ cytology. Answer: the study of cellular structure and functions
◉ histology. Answer: the study of the microscopic structure of tissues
◉ surface anatomy. Answer: the study of internal structures that can be
identified from the outside of the body through visualization and
palpation
◉ gross anatomy. Answer: the study of body structures that can be
examined without a microscope
,◉ systemic anatomy. Answer: the study of specific systems of the body
such as the nervous or respiratory systems
◉ regional anatomy. Answer: the study of the structural arrangement of
specific body areas, such as the head, neck, chest, or abdomen
◉ radiographic anatomy. Answer: the study of body structures that can
be visualized with x-rays
◉ pathological anatomy. Answer: the study of structural changes in the
body associated with disease
◉ neurophysiology. Answer: the study of the functional properties of
nerve cells
◉ endocrinology. Answer: the study of hormones and how they control
body functions
◉ cardiovascular physiology. Answer: the study of the functions of the
heart and blood vessels
◉ immunology. Answer: the study of how the body defends itself
against disease-causing agents
◉ respiratory physiology. Answer: the study of the functions of the air
passageways and lungs
,◉ renal physiology. Answer: the study of the functions of the kidneys
◉ exercise physiology. Answer: the study of the changes in cell and
organ functions due to muscular activity
◉ pathophysiology. Answer: the study of the functional changes
associated with disease and aging
◉ atom. Answer: the smallest unit of matter that participates in chemical
reactions
◉ molecule. Answer: two or more atoms bonded together
◉ cell. Answer: the basic structural and functional unit of a living
organism
◉ tissue. Answer: a group of similar specialized cells that work together
to perform specific functions
◉ organ. Answer: a structure composed of two or more different types
of tissues working together to perform specific functions
◉ system. Answer: a group of related organs having a common function
, ◉ organism. Answer: a collection of inter-connected living systems
◉ metabolism. Answer: the sum of all the chemical processes that occur
in the body
◉ catabolism. Answer: the breakdown of complex chemical substances
into simpler components
◉ anabolism. Answer: the building up of complex chemical substances
from smaller, simpler components
◉ responsiveness. Answer: an organism's ability to detect and react to
changes in its external or internal environment
◉ movement. Answer: includes motion of the whole body, individual
organs, single cells, and tiny structures inside cells
◉ growth. Answer: an increase in body size that results from an increase
in the size of existing cells, an increase in the number of cells, or both
◉ differentiation. Answer: the development of a cell from an
unspecialized to a specialized state
◉ stem cell. Answer: a precursor cell that can divide and give rise to
cells that undergo differentiation
