Biology 150 Mallery Test 3 Questions
and Correct Answers| 2026 Updated
Celiac disease is an immune disease.... intracellular junctions most likely
involved?
tight junctions
an animal cell will swell up if?
water potential of the surrounding medium is higher than inside the cell
What is NOT related to the ER?
it is within the smooth ER is where cellular proteins are made
Water molecules move across many biological membranes?
Through aquaporin channel protein in the membrane
,In the microtubules doublets of cilia or flagella that on connected by crosslink
proteins as nexins, then the dynein proteins of MT doublets will most likely
result in?
Bending of MT doublets
A protein kinase is an enzyme that?
Activated by cyclic AMP
A protein that allows a particular molecule of ion freely cross?
channel protein
Lipid soluble molecules and gases may enter the cell by?
Diffusion through the lipid bilayer
Which of the following type of proteins in a cell membrane have carbohydrates
attached to it so that cells can be recognized by each other?
glycoproteins
Sodium and potassium ions are transported across the cell membrane by?
, active transport
The second law of thermodynamics states.... solvation and diffusion of ions is
favored because there is an increase in ...
entropy
The second law of thermodynamics, also contributes to disorder in the
environment by releasing..
heat
G^ indicates the change in the standard free energy as a reactant is converted to
product. Given what you know about these values, which reaction below would
likely be a more favorable reaction?
glucose-> CO2 + H2O. G^=-686 kcal/mole
which of the following equations is correct for a reaction that is at equilibrium?
G^ + RT in [x]/[y] = 0
and Correct Answers| 2026 Updated
Celiac disease is an immune disease.... intracellular junctions most likely
involved?
tight junctions
an animal cell will swell up if?
water potential of the surrounding medium is higher than inside the cell
What is NOT related to the ER?
it is within the smooth ER is where cellular proteins are made
Water molecules move across many biological membranes?
Through aquaporin channel protein in the membrane
,In the microtubules doublets of cilia or flagella that on connected by crosslink
proteins as nexins, then the dynein proteins of MT doublets will most likely
result in?
Bending of MT doublets
A protein kinase is an enzyme that?
Activated by cyclic AMP
A protein that allows a particular molecule of ion freely cross?
channel protein
Lipid soluble molecules and gases may enter the cell by?
Diffusion through the lipid bilayer
Which of the following type of proteins in a cell membrane have carbohydrates
attached to it so that cells can be recognized by each other?
glycoproteins
Sodium and potassium ions are transported across the cell membrane by?
, active transport
The second law of thermodynamics states.... solvation and diffusion of ions is
favored because there is an increase in ...
entropy
The second law of thermodynamics, also contributes to disorder in the
environment by releasing..
heat
G^ indicates the change in the standard free energy as a reactant is converted to
product. Given what you know about these values, which reaction below would
likely be a more favorable reaction?
glucose-> CO2 + H2O. G^=-686 kcal/mole
which of the following equations is correct for a reaction that is at equilibrium?
G^ + RT in [x]/[y] = 0
