A&P 1 Final Exam 2025,
Anatomy and Physiology 1,
Straighterline A&P 1 Cumulative Final
Phospholipids are important components of the plasma membrane. What does "A"
represent on the diagram?
Select one:
a. phosphorus
b. oxygen
c. nitrogen
d. polar (hydrophilic) region
e. nonpolar (hydrophobic) region - ANSWER>>d. polar (hydrophilic) region
Solution A increases its acidity. This means that the Select
one:
a. solution is closer to neutrality.
b. pH of the solution has increased.
c. solution will now accept more protons.
d. number of hydrogen ions has decreased.
e. number of hydrogen ions has increased. - ANSWER>>e. number of hydrogen ions
has increased.
Which of the following would be classified as a lipid?
Select one:
a. cholesterol-a steroid
b. alanine-an amino acid
c. starch-a polysaccharide
d. catalase-an enzyme
e. sucrose-a disaccharide - ANSWER>>a. cholesterol-a steroid
Which of the following lists includes only monosaccharides that are isomers of one
another? Select one:
a. glycogen, glucose, sucrose
b. starch, glycogen, cellulose
c. glucose, fructose, galactose
d. ribose, glycogen, glucose
e. deoxyribose, glycogen, starch - >>c. glucose, fructose,
ANSWERgalactose
,Consider the following five terms. Which term does not belong with the other four
terms ?
Select one:aride
a. disacch
b. sucros e
c. lactos e
d. maltose ANSWE >> e.
e. glucose R glucose
-
Phospholipids are important components of the plasma membrane. What does "C"
represent on the diagram?
Select one:
a. phosphorus
b. oxygen
c. nitrogen
d. polar (hydrophilic) region
e. nonpolar (hydrophobic) region - ANSWER>>c. nitrogen
Which of the following is NOT a function of carbohydrates in the body?
Select one:
a. structural component of DNA
b. protection
c. bulk in feces
d. energy
e. structural component of RNA - ANSWER>>b. protection
Normal pH for blood is 7.35 to 7.45. Maintenance of the pH in this range is Select
one:
a. critical because enzymes work best within narrow ranges of pH.
b. not critical because extreme pH values do not affect enzyme function.
c. called denaturation.
d. not required.
e. None of these choices is correct. - ANSWER>>a. critical because enzymes work best
within narrow ranges of pH.
A solution that contains one osmole of solute in o ne kilogram (kg) of water is called a
Select one:
,a. 1% solution.
b. 1 molar solution.
c. 10% solution.
d. 1 osmolal solution.
e. None of these choices are correct. - ANSWER>>d. 1 osmolal solution.
What particle is formed when an acid loses a proton (H+)?
Select one:
a. buffer
b. conjugate acid
c. salt
d. conjugate base - >>d. conjugate base
ANSWER
What structure does "C" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein - ANSWER>>e. integral protein
Which of the following activities is a function of the plasma membrane?
Select one:
a. digestion of unneeded cell organelles
b. recognition of bacterial cells by the immune system
c. transport of products from the nucleus to the endoplasmic reticulum
d. cell metabolism
e. detoxification - ANSWER>>b. recognition of bacterial cells by the immune system
What structure does "B" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein - ANSWER>>a. membrane channel protein
What structure does "A" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein - ANSWER>>b. phospholipid bilayer
What structure does "E" represent on the diagram of the plasma membrane?
, Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. receptor protein - ANSWER>>c. internal membrane surface
An organ system is - >>a group of organs with a common set of functions
ANSWER
An organelle is - >>a small structure within a cell
ANSWER
A cell is - >>the basic structural unit of living organisms
ANSWER
What technique creates a three-dimensional dynamic image of blood vessels? -
ANSWER >>digital subtraction
angiography
The delivery of a radioactive compound to the body to study the metabolism of tissues
is called -
ANSWER>>PET
A tissue is a - >>group of cells with similar structure and function
ANSWER
What branch of physiology would study the effects of sunbathing on the skin? -
ANSWER >>organ
physiology
Microscopic examination of a frozen tissue specimen is an application of which of the
following disciplines? - ANSWER
>>histology
There are more microbial cells than human cells in your body and the health of this
microbiota clearly influences human well-being. How many microbes are there?. -
ANSWER>>For every cell in your body, there are ten microbial cells
The study of the body's organization by areas is - >>regional
ANSWERanatomy
Medial means - >>toward the middle or midline of the body
ANSWER
This is a sagittal section through the abdominopelvic cavity. What structures does "E"
represent? - >>retroperitoneal organs
ANSWER
Which of the following systems carries necessary compounds like oxygen and nutrients
Anatomy and Physiology 1,
Straighterline A&P 1 Cumulative Final
Phospholipids are important components of the plasma membrane. What does "A"
represent on the diagram?
Select one:
a. phosphorus
b. oxygen
c. nitrogen
d. polar (hydrophilic) region
e. nonpolar (hydrophobic) region - ANSWER>>d. polar (hydrophilic) region
Solution A increases its acidity. This means that the Select
one:
a. solution is closer to neutrality.
b. pH of the solution has increased.
c. solution will now accept more protons.
d. number of hydrogen ions has decreased.
e. number of hydrogen ions has increased. - ANSWER>>e. number of hydrogen ions
has increased.
Which of the following would be classified as a lipid?
Select one:
a. cholesterol-a steroid
b. alanine-an amino acid
c. starch-a polysaccharide
d. catalase-an enzyme
e. sucrose-a disaccharide - ANSWER>>a. cholesterol-a steroid
Which of the following lists includes only monosaccharides that are isomers of one
another? Select one:
a. glycogen, glucose, sucrose
b. starch, glycogen, cellulose
c. glucose, fructose, galactose
d. ribose, glycogen, glucose
e. deoxyribose, glycogen, starch - >>c. glucose, fructose,
ANSWERgalactose
,Consider the following five terms. Which term does not belong with the other four
terms ?
Select one:aride
a. disacch
b. sucros e
c. lactos e
d. maltose ANSWE >> e.
e. glucose R glucose
-
Phospholipids are important components of the plasma membrane. What does "C"
represent on the diagram?
Select one:
a. phosphorus
b. oxygen
c. nitrogen
d. polar (hydrophilic) region
e. nonpolar (hydrophobic) region - ANSWER>>c. nitrogen
Which of the following is NOT a function of carbohydrates in the body?
Select one:
a. structural component of DNA
b. protection
c. bulk in feces
d. energy
e. structural component of RNA - ANSWER>>b. protection
Normal pH for blood is 7.35 to 7.45. Maintenance of the pH in this range is Select
one:
a. critical because enzymes work best within narrow ranges of pH.
b. not critical because extreme pH values do not affect enzyme function.
c. called denaturation.
d. not required.
e. None of these choices is correct. - ANSWER>>a. critical because enzymes work best
within narrow ranges of pH.
A solution that contains one osmole of solute in o ne kilogram (kg) of water is called a
Select one:
,a. 1% solution.
b. 1 molar solution.
c. 10% solution.
d. 1 osmolal solution.
e. None of these choices are correct. - ANSWER>>d. 1 osmolal solution.
What particle is formed when an acid loses a proton (H+)?
Select one:
a. buffer
b. conjugate acid
c. salt
d. conjugate base - >>d. conjugate base
ANSWER
What structure does "C" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein - ANSWER>>e. integral protein
Which of the following activities is a function of the plasma membrane?
Select one:
a. digestion of unneeded cell organelles
b. recognition of bacterial cells by the immune system
c. transport of products from the nucleus to the endoplasmic reticulum
d. cell metabolism
e. detoxification - ANSWER>>b. recognition of bacterial cells by the immune system
What structure does "B" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein - ANSWER>>a. membrane channel protein
What structure does "A" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein - ANSWER>>b. phospholipid bilayer
What structure does "E" represent on the diagram of the plasma membrane?
, Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. receptor protein - ANSWER>>c. internal membrane surface
An organ system is - >>a group of organs with a common set of functions
ANSWER
An organelle is - >>a small structure within a cell
ANSWER
A cell is - >>the basic structural unit of living organisms
ANSWER
What technique creates a three-dimensional dynamic image of blood vessels? -
ANSWER >>digital subtraction
angiography
The delivery of a radioactive compound to the body to study the metabolism of tissues
is called -
ANSWER>>PET
A tissue is a - >>group of cells with similar structure and function
ANSWER
What branch of physiology would study the effects of sunbathing on the skin? -
ANSWER >>organ
physiology
Microscopic examination of a frozen tissue specimen is an application of which of the
following disciplines? - ANSWER
>>histology
There are more microbial cells than human cells in your body and the health of this
microbiota clearly influences human well-being. How many microbes are there?. -
ANSWER>>For every cell in your body, there are ten microbial cells
The study of the body's organization by areas is - >>regional
ANSWERanatomy
Medial means - >>toward the middle or midline of the body
ANSWER
This is a sagittal section through the abdominopelvic cavity. What structures does "E"
represent? - >>retroperitoneal organs
ANSWER
Which of the following systems carries necessary compounds like oxygen and nutrients
