BPK 105 Midterm Exam Questions With
Correct Answers
Anatomy - CORRECT ANSWER✔✔--investigates the structure of the
| | | | | | | |
body
-relationship between the structure of a body part and it's function
| | | | | | | | | |
-can be systemic or regional
| | | |
Physiology - CORRECT ANSWER✔✔--deals with the process or functions
| | | | | | | | |
of living things
| |
Goals:
|(1) to understand and foreshadow the body's natural responses to
| | | | | | | | | |
changes |
(2) understand how the body controls and maintains their conditions
| | | | | | | | |
,Organ Systems - CORRECT ANSWER✔✔--group of organs that is
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classified as a unit due to their similar function
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-Muscular, Nervous, Endocrine, Cardiovascular, Lymphatic, Respiratory,
| | | | | |
Digestive, and Urinary Systems
| | |
6 Characteristics of Life - CORRECT ANSWER✔✔-1) Organization
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2) Metabolism
|
3) Responsiveness
|
4) Growth
|
5) Development
|
6) Reproduction
|
Homeostasis - CORRECT ANSWER✔✔-Existence and maintenance of a
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relatively constant environment within the body despite fluctuations in
| | | | | | | | |
the external/internal environment; includes temperature, volume and
| | | | | | |
chemical content |
,Negative Feedback - CORRECT ANSWER✔✔-Deviation from the set
| | | | | | | |
point is made smaller or is resisted; maintains variation within a normal
| | | | | | | | | | | |
range without preventing it.
| | |
Maintains homeostasis |
Three Components:
|
-Receptor
-Control Centre |
-Effector
Ionic Bonds - CORRECT ANSWER✔✔-Transfer of electrons between
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atoms; creates oppositely charged ions
| | | |
Polar Covalent Bonds - CORRECT ANSWER✔✔-Electrons are unequally
| | | | | | | |
shared between two atoms; results in a slightly positive charge on one
| | | | | | | | | | | |
side of the molecule and a slightly negative charge on the other side
| | | | | | | | | | | |
Nonpolar Covalent Bonds - CORRECT ANSWER✔✔-Equal sharing of
| | | | | | | |
electrons between two atoms; has an even distribution of charges
| | | | | | | | | |
among the molecule | |
, Hydrogen Bonds - CORRECT ANSWER✔✔-Positive end of a polar
| | | | | | | | |
molecule is attracted to the negative end of another polar molecule,
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and vice versa; not a chemical bond and is weaker than ionic/covalent
| | | | | | | | | | | |
bonds
Compound - CORRECT ANSWER✔✔-Substance resulting from the
| | | | | | |
chemical combination of 2+ different types of atoms
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Dissociation - CORRECT ANSWER✔✔--Process of ionic compounds
| | | | | | |
dissolving in water causing their ions to separate from each other
| | | | | | | | | |
-Positively charged ions are attracted to the negative ends of the water
| | | | | | | | | | | |
molecule and vice versa
| | |
-Dissociated ions are called electrolytes | | | |
Synthesis - CORRECT ANSWER✔✔--Anabolism
| | |
-Two or more reactants combine to form a larger and more complex
| | | | | | | | | | | |
product
Decomposition - CORRECT ANSWER✔✔--Catabolism | | |
Correct Answers
Anatomy - CORRECT ANSWER✔✔--investigates the structure of the
| | | | | | | |
body
-relationship between the structure of a body part and it's function
| | | | | | | | | |
-can be systemic or regional
| | | |
Physiology - CORRECT ANSWER✔✔--deals with the process or functions
| | | | | | | | |
of living things
| |
Goals:
|(1) to understand and foreshadow the body's natural responses to
| | | | | | | | | |
changes |
(2) understand how the body controls and maintains their conditions
| | | | | | | | |
,Organ Systems - CORRECT ANSWER✔✔--group of organs that is
| | | | | | | | |
classified as a unit due to their similar function
| | | | | | | |
-Muscular, Nervous, Endocrine, Cardiovascular, Lymphatic, Respiratory,
| | | | | |
Digestive, and Urinary Systems
| | |
6 Characteristics of Life - CORRECT ANSWER✔✔-1) Organization
| | | | | | |
2) Metabolism
|
3) Responsiveness
|
4) Growth
|
5) Development
|
6) Reproduction
|
Homeostasis - CORRECT ANSWER✔✔-Existence and maintenance of a
| | | | | | | |
relatively constant environment within the body despite fluctuations in
| | | | | | | | |
the external/internal environment; includes temperature, volume and
| | | | | | |
chemical content |
,Negative Feedback - CORRECT ANSWER✔✔-Deviation from the set
| | | | | | | |
point is made smaller or is resisted; maintains variation within a normal
| | | | | | | | | | | |
range without preventing it.
| | |
Maintains homeostasis |
Three Components:
|
-Receptor
-Control Centre |
-Effector
Ionic Bonds - CORRECT ANSWER✔✔-Transfer of electrons between
| | | | | | | |
atoms; creates oppositely charged ions
| | | |
Polar Covalent Bonds - CORRECT ANSWER✔✔-Electrons are unequally
| | | | | | | |
shared between two atoms; results in a slightly positive charge on one
| | | | | | | | | | | |
side of the molecule and a slightly negative charge on the other side
| | | | | | | | | | | |
Nonpolar Covalent Bonds - CORRECT ANSWER✔✔-Equal sharing of
| | | | | | | |
electrons between two atoms; has an even distribution of charges
| | | | | | | | | |
among the molecule | |
, Hydrogen Bonds - CORRECT ANSWER✔✔-Positive end of a polar
| | | | | | | | |
molecule is attracted to the negative end of another polar molecule,
| | | | | | | | | | |
and vice versa; not a chemical bond and is weaker than ionic/covalent
| | | | | | | | | | | |
bonds
Compound - CORRECT ANSWER✔✔-Substance resulting from the
| | | | | | |
chemical combination of 2+ different types of atoms
| | | | | | |
Dissociation - CORRECT ANSWER✔✔--Process of ionic compounds
| | | | | | |
dissolving in water causing their ions to separate from each other
| | | | | | | | | |
-Positively charged ions are attracted to the negative ends of the water
| | | | | | | | | | | |
molecule and vice versa
| | |
-Dissociated ions are called electrolytes | | | |
Synthesis - CORRECT ANSWER✔✔--Anabolism
| | |
-Two or more reactants combine to form a larger and more complex
| | | | | | | | | | | |
product
Decomposition - CORRECT ANSWER✔✔--Catabolism | | |
