BIOl 5600 Henry Exam 1 (spring)
Review Questions with All Accurate
Answers Rated A+.
C. the study of the function of living processes - Answer Physiology, in its broadest sense, is
defined as:
A. the study of structure and function of the organ systems
B. the study of how animals’ function
C. the study of the function of living processes
D. the study of function of cells
E. the study of how animals adapt to their environments
B. symporters - Answer Trans-membrane proteins that function to transport two or more
substances in the same direction across the membrane are called:
A. uniporters
B. symporters
C. antiporters
D. exporters
E. Importers
C. mitochondria - Answer The subcellular organelle, believed to be evolved from an ancient
symbiotic prokaryote, synthesizes ATP and act as a storage organelle for calcium
A. rough endoplasmic reticulum
B. smooth endoplasmic reticulum
C. mitochondria
D. nucleus
E. Golgi apparatus
E. All of the above - Answer Which of the following cellular functions is the plasma membrane
involved in?
A. cell recognition via cell surface antigens
B. enzymatic activity
, A. Na+ because it is moved by the sodium pump - Answer Given equal concentrations
gradients of Na+ and O2 across a typical cell membrane, which substance will diffuse faster and
why?
A. Na+ because it is moved by the sodium pump
B. O2 because it has a higher lipid solubility
C. Na+ because it has a higher surface area than O2
D. O2 because it can go through both the lipid bilayer and channels
E. Na+ because its channels are always open
D. As - Answer Which of the following terms from the Fick equation is maximized in
tissues/organs that have evolved will diffuse faster and why?
A. Ds
B. dc
C. dx
D. As
E. dt
B. Cl - Answer Cystic fibrosis is a disease originating with a mutation of what ion channel?
A. Na
B. Cl
C. K
D. Ca
E. Mg
C. lungs and pancreas - Answer The most common organs affected by cystic fibrosis are:
A. liver and lungs
B. pancreas and kidneys
C. lungs and pancreas
D. liver and kidneys
E. pancreas and liver
Review Questions with All Accurate
Answers Rated A+.
C. the study of the function of living processes - Answer Physiology, in its broadest sense, is
defined as:
A. the study of structure and function of the organ systems
B. the study of how animals’ function
C. the study of the function of living processes
D. the study of function of cells
E. the study of how animals adapt to their environments
B. symporters - Answer Trans-membrane proteins that function to transport two or more
substances in the same direction across the membrane are called:
A. uniporters
B. symporters
C. antiporters
D. exporters
E. Importers
C. mitochondria - Answer The subcellular organelle, believed to be evolved from an ancient
symbiotic prokaryote, synthesizes ATP and act as a storage organelle for calcium
A. rough endoplasmic reticulum
B. smooth endoplasmic reticulum
C. mitochondria
D. nucleus
E. Golgi apparatus
E. All of the above - Answer Which of the following cellular functions is the plasma membrane
involved in?
A. cell recognition via cell surface antigens
B. enzymatic activity
, A. Na+ because it is moved by the sodium pump - Answer Given equal concentrations
gradients of Na+ and O2 across a typical cell membrane, which substance will diffuse faster and
why?
A. Na+ because it is moved by the sodium pump
B. O2 because it has a higher lipid solubility
C. Na+ because it has a higher surface area than O2
D. O2 because it can go through both the lipid bilayer and channels
E. Na+ because its channels are always open
D. As - Answer Which of the following terms from the Fick equation is maximized in
tissues/organs that have evolved will diffuse faster and why?
A. Ds
B. dc
C. dx
D. As
E. dt
B. Cl - Answer Cystic fibrosis is a disease originating with a mutation of what ion channel?
A. Na
B. Cl
C. K
D. Ca
E. Mg
C. lungs and pancreas - Answer The most common organs affected by cystic fibrosis are:
A. liver and lungs
B. pancreas and kidneys
C. lungs and pancreas
D. liver and kidneys
E. pancreas and liver
