0
Which feature of a cell membrane determines whether molecules can cross the membrane?
Add your answer:
Earn +20 pts
Which feature of a memebrane describes whether molecules can cross the membrane?
permeability
Does the size or the speed of a molecule determines whether it can pass through the pores of a membrane?
Yes, both the size and the speed of a molecule can determine whether it can pass through the pores of a membrane. Generally, smaller molecules are able to pass through pores more easily than larger molecules. Additionally, the speed of a molecule can affect its ability to pass through a membrane if the pores have a restriction based on speed.
What is a factor that determines whether molecule can cross a cell membrane?
size/ polarity can be the factors
What are two factors that determine whether or not molecules can pass through a selectively permeable membrane?
Size of the molecule and the permeability of the membrane are two factors that determine whether or not molecules can pass through a selectively permeable membrane. Smaller molecules are more likely to pass through, while larger molecules may be restricted. The membrane's composition and specific transport proteins also play a role in determining which molecules can cross.
Where is the Rh marker found?
The Rh marker can be found on the surface of red blood cells. It is a protein located on the cell membrane that determines whether an individual is Rh positive or Rh negative.
What feature of a membrane describes whether molecules can cross the membrane?
permeabiity
Which feature of a membrane describes molecules whether can cross the membrane?
permeability
What feature of membrane describes whether molecules can cross the membrane?
permeabiity
What is a factor that determines whether a molecules can cross a cell membrane?
mass
Which feature of a memebrane describes whether molecules can cross the membrane?
permeability
Which is a factor that determies whether a mole can cross a cell membrane?
Lipid solubility determines if it will diffuse across. The presence of specific protein carrier molecules determines if it will be transported across the membrane.
What feature of a membrane describes whether molecule can cross the membrane?
permeabiity
Does the size or the speed of a molecule determines whether it can pass through the pores of a membrane?
Yes, both the size and the speed of a molecule can determine whether it can pass through the pores of a membrane. Generally, smaller molecules are able to pass through pores more easily than larger molecules. Additionally, the speed of a molecule can affect its ability to pass through a membrane if the pores have a restriction based on speed.
Which molecule of a membrane describes whether molecules can cross the membrane?
permeability
Is hydrophilic a property that determines whether a molecule is polar or nonpolar?
Yes, hydrophilic is a property that determines whether a molecule is polar or nonpolar. Hydrophilic molecules are polar, while hydrophobic molecules are nonpolar.
What is a factor that determines whether molecules can cross a cell membranes?
mass
What is a factor that determines whether a molecule cross a cell membrane?
size/ polarity can be the factors
