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WorksheetsCell Membrane and Transport
Total questions: 10
Worksheet time: 5mins
Glycocalyx is a loose protein coat surrounding the cell which helps is attachment and immune response.
True
False
_____ types of proteins are fixed inside the cell membrane?
Peripheral protein
Integral protein
Both
None of the above
Aquaporins are examples of ____ proteins?
Channel protein
Carrier protein
None of the above
All of the above
Sodium is present in more concentration in the _____?
ECF
ICF
Equal in both ECF and ICF
Not present anywhere
Facilitated diffusion requires ATP.
True
False
Rate of diffusion is directly proportional to lipid solubility.
True
False
A process that facilitates movement of molecules along the concentration gradient without utilizing energy.
Active Transport
Passive Transport
Potassium is present in more concentration in the _____?
ECF
ICF
Rate of diffusion depends on the number and size of the openings through the cell membrane.
True
False
The movement of water molecules through a semi permeable membrane from an area of high water concentration to an area of lower water concentration.
Osmosis
Active transport
Co-transport
Counter-transport
