Athabasca BIOL235 Ch 1: Introduction UPDATED Actual Exam Questions and CORRECT Answers
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Course
Athabasca BIOL235
Institution
Athabasca BIOL235
Athabasca BIOL235 Ch 1: Introduction
UPDATED Actual Exam Questions and
CORRECT Answers
Anatomy - CORRECT ANSWER- the study of the structures of the body and the
relationships among them
dissection - CORRECT ANSWER- the careful cutting apart of body structures to study
their relationships
Athabasca BIOL235 Ch 1: Introduction
UPDATED Actual Exam Questions and
CORRECT Answers
Anatomy - CORRECT ANSWER✔✔- the study of the structures of the body and the
relationships among them
dissection - CORRECT ANSWER✔✔- the careful cutting apart of body structures to study
their relationships
Physiology - CORRECT ANSWER✔✔- The science of body functions, how the body parts
work.
Atom - CORRECT ANSWER✔✔- Atoms are the smallest units of matter that participate in
chemical reactions. chemical level of organization
Molecule - CORRECT ANSWER✔✔- Two or more atoms joined together. Chemical level
of structural organization.
Cell - CORRECT ANSWER✔✔- Cells are the basic structural and functional units of an
organism. cellular level of organization
tissue - CORRECT ANSWER✔✔- Tissues are groups of cells and the materials surrounding
them that work together to perform a particular function Tissue level of organization.
Organ - CORRECT ANSWER✔✔- Organs are structures that are composed of two or more
different types of tissues: they have specific functions and usually have recognizable shapes.
Organ level of organization.
Organism - CORRECT ANSWER✔✔- An organism is any living individual. all the parts of
the human body functioning together constitute an organism. Organismal level of
organization
, Chemical level of organization - CORRECT ANSWER✔✔- the basic building blocks of life
consisting of atoms and molecules
cellular level of organization - CORRECT ANSWER✔✔- consists of cells, the basic
structural and functional units of the human body
Tissue level of organization - CORRECT ANSWER✔✔- Consists of cells and the cells
around them and their surrounding matrix to work together and provide a specific function.
organ level of organization - CORRECT ANSWER✔✔- an organ consists of two or more
distinct types of tissues, specific functions and have recognizable shapes.
System level of organization - CORRECT ANSWER✔✔- consists of related organs with a
common function, eg digestive system.
Organismal level of organization - CORRECT ANSWER✔✔- all parts of the human body
functioning together create an organism functioning on the organismal level
Eleven systems of the human body - CORRECT ANSWER✔✔- Integumentary system,
Skeletal system, Muscular system, nervous system, endocrine system, cardiovascular system,
Digestive system, urinary system, lymphatic/ immune system, respiratory system,
reproductive system
Integumentary system - CORRECT ANSWER✔✔- Skin. includes hair, nails, sweat glands
and oil glands. protects the body, regulates body temperature, eliminates some wastes, helps
make vitamin D, detects sensations (touch, pain, warmth, cold)
Skeletal system - CORRECT ANSWER✔✔- Bones and joints of the body and their
associated cartilages. Supports and protects the body, provides a surface area for muscle
attachments. Aids body movements, houses cells that produce blood cells. stores minerals and
lipids.
muscular system - CORRECT ANSWER✔✔- composed of skeletal muscle tissue. Body
movements such as walking, posture, generates heat
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