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What substances are normally unable to pass through the glomerular walls?
Wiki User
∙ 14y ago
proteins and cells remain in the blood
Wiki User
∙ 12y ago
Wiki User
∙ 14y agowater
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What is hydrophobic substances?
fats, oils, lipids are all hydrophobic.
What would happen if a cell membrane were completely made of polar substances?
The cell would be unable to maintain a stable internal environment.
Why are proteins not removed by nephrons?
Because the are unable to pass through a semipermeable membrane such as a capillary.
Why are Polar molecules unable to go across unless?
they pass through channels in the cell membrane.
Why is plasma membrane called selectively permeable?
Selective (or differential) permeability allows the cell to regulate its internal environment and maintain internal homeostasis. This is also the basis by which a neuron (nerve cell) can 'fire' and send a message along its axon - it selectively allows one electrolyte then a different electrolyte to flow across its cell membrane and change the electrochemical gradient.
Why is food normally unable to flow back up through the esophagus from the stomach?
Because of the esophageal sphincter (or cardia)
Substances unable to dissolve in water?
I'm not sure what your asking but the term for substances that are unable to dissolve in water are called unsoluable.
Why is glucose present in the glomerular filtrate but absent in the urine?
Glucose is absorbed in the nephron of the kidney, if it is present in very high amounts or unable to be reabsorbed, like with diabetes, it will be present in urine.
What is hydrophobic substances?
fats, oils, lipids are all hydrophobic.
What happens when substances dissolve in water?
the solute becomes so tiny we are unable to see them with our naked eyes
If a drug user becomes unable to function normally with out the drug it is called?
It is called "Addiction"
Why was Thurber unable to pass botany?
He was unable to see through a microscope. (Discussed in "My Life and Hard Times")
What affects individuals unable to combat infection that would present no problem for normally healthy people?
Immunodeficiency
What was Mephibosheth disability?
Mephibosheth was disabled in both feet, making him unable to walk normally.
What would happen if a cell membrane were completely made of polar substances?
The cell would be unable to maintain a stable internal environment.
What is asphyxia?
Asphyxia is a condition of severely deficient supply of oxygen to the body that arises from being unable to breathe normally.
What makes these materials be insulators?
Electricity is unable to pass through them
