A&P1 Comprehensive Final
Which serous membrane covers the surface of an organ? - correct answer visceral layer
The system responsible for the exchange of gases between the blood and atmospheric air is the
________ system. - correct answer respiratory system
The cranial cavity houses the - correct answer brain
The pericardium is a two-layered serous membrane that - correct answer encloses the heart
The anatomic term for the cheek is - correct answer buccal
T or F: The lower the pH, the higher the hydrogen ion concentration. - correct answer True
When diagramming an atom, how many electrons can fit in each of the shells beyond the
innermost shell? - correct answer 8
A high fever causes an enzyme to lose its three-dimensional structure and function. Which
bonds are broken when a protein denatures? - correct answer hydrogen bonds
Hydrogen bonds form between molecules containing ________ bonds; the hydrogen bond is
between a hydrogen atom of one molecule and a partially ________ charged atom of another. -
correct answer polar covalent; negatively
Dehydration reactions are ________ reactions. - correct answer Synthesis
Movement of a substance from an area of higher concentration to one where it is less
concentrated is known as - correct answer diffusion
The replication of a DNA molecule during interphase occurs during the - correct answer S phase
The most abundant lipid of the membrane consists of a head and two tails. This type of lipid is -
correct answer phospholipid
Active transport - correct answer Requires ATP
The "control center" of the cell is the ________. - correct answer nucleus
Communication between cells occurs when chemical messengers from one cell bind to
________ on another cell. - correct answer receptor proteins
The secretions of endocrine glands are released directly - correct answer into the bloodstream
A ciliated version of pseudostratified columnar epithelium containing mucus-secreting goblet
cells ________. - correct answer lines most of the respiratory tract
Movement of food through the digestive tract results from the action of ________ muscle. -
correct answer smooth
Which of the following epithelia forms the walls of the air sacs across which gas exchange
occurs in the lungs? - correct answer simple squamous
Which serous membrane covers the surface of an organ? - correct answer visceral layer
The system responsible for the exchange of gases between the blood and atmospheric air is the
________ system. - correct answer respiratory system
The cranial cavity houses the - correct answer brain
The pericardium is a two-layered serous membrane that - correct answer encloses the heart
The anatomic term for the cheek is - correct answer buccal
T or F: The lower the pH, the higher the hydrogen ion concentration. - correct answer True
When diagramming an atom, how many electrons can fit in each of the shells beyond the
innermost shell? - correct answer 8
A high fever causes an enzyme to lose its three-dimensional structure and function. Which
bonds are broken when a protein denatures? - correct answer hydrogen bonds
Hydrogen bonds form between molecules containing ________ bonds; the hydrogen bond is
between a hydrogen atom of one molecule and a partially ________ charged atom of another. -
correct answer polar covalent; negatively
Dehydration reactions are ________ reactions. - correct answer Synthesis
Movement of a substance from an area of higher concentration to one where it is less
concentrated is known as - correct answer diffusion
The replication of a DNA molecule during interphase occurs during the - correct answer S phase
The most abundant lipid of the membrane consists of a head and two tails. This type of lipid is -
correct answer phospholipid
Active transport - correct answer Requires ATP
The "control center" of the cell is the ________. - correct answer nucleus
Communication between cells occurs when chemical messengers from one cell bind to
________ on another cell. - correct answer receptor proteins
The secretions of endocrine glands are released directly - correct answer into the bloodstream
A ciliated version of pseudostratified columnar epithelium containing mucus-secreting goblet
cells ________. - correct answer lines most of the respiratory tract
Movement of food through the digestive tract results from the action of ________ muscle. -
correct answer smooth
Which of the following epithelia forms the walls of the air sacs across which gas exchange
occurs in the lungs? - correct answer simple squamous
