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The oil drop model for proteins basically refers to the fact that in water, oil sticks together to form an oil droplet rather than being dispersed throughout the water in many droplets.
Why? - Because of the hydrophobic effect. hydrophobic hydrocarbon chains cause water to form "cages" around them (this is because water cannot hydrogen bond to the protein so makes extra hydrogen bonds to itself), becoming more ordered and therefore losing entropy (S) which is unfavourable.
This is the same for hydrophobic residues in the protein chain. If exposed, water will become ordered around them, losing entropy. The hydrophobic effect aims to minimise this entropic loss by burying the hydrophobic residues within the core of the protein. Hydrophobic residues can form relatively strong Van der waals forces with each other while the polar residues can form H-bonds with the water molecules.
Wiki User
∙ 12y ago
The oil drop model of a protein is a simple physical model used to describe protein structure. It assumes that a protein can be represented as a droplet of oil surrounded by water, with hydrophobic amino acids (oil-attracting) buried in the interior and hydrophilic amino acids (water-attracting) located on the surface. This model helps to explain the folding and stability of proteins based on the interactions between these different amino acid residues.
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What happen with drop of oil on a paper?
When a drop of oil falls on paper, the paper absorbs some of the oil while the oil spreads out and is eventually absorbed by the paper due to capillary action. The oil can leave a stain on the paper as it is absorbed.
What makes a working model of the DNA molecule?
protein
How did the atomic model evolve from indirect evidence?
The atomic model evolved from indirect evidence through various experiments like the cathode ray tube, the oil drop experiment, and the Rutherford scattering experiment. These experiments provided insights into the structure of the atom, leading to the development of atomic models such as the plum pudding model, the nuclear model, and eventually the modern quantum mechanical model.
The liquid drop model?
The liquid drop model is a theory that describes the nucleus of an atom as a collection of protons and neutrons held together by surface tension, similar to a droplet of liquid. This model helps to explain nuclear properties such as nuclear binding energy, nuclear stability, and nuclear fission.
Which could not be a compound from which a protein could be directly formed 1. polypeptide 2. amino acid 3. oil or 4. dipeptide?
Oil could not be a compound from which a protein could be directly formed. Proteins are formed from amino acids, which are then linked together to form polypeptides and ultimately proteins. Oil is a different type of organic compound and does not contain the necessary building blocks for protein synthesis.
What does the giant drop mean?
the giant drop has a theme - oil dropping from the top of a tower. in other words, the theme of the ride is an oil mill. the giant drop gondola is meant to be a drop of oil.
Is oil a protein?
No.
When you drop the oil pan does oil come out?
Yes. Drain it first. You will still get a drop or two.
What are the proportions of linseed oil and turpentine oil in oil painting?
lin seed oil 1 drop and turpentine 5 drop dilut together
What does the Giants mean?
the giant drop has a theme - oil dropping from the top of a tower. in other words, the theme of the ride is an oil mill. the giant drop gondola is meant to be a drop of oil.
Is oil toxic?
It depends on what kind of oil and how much oil you drink. If you drink just one drop of sunflower oil, then you will be okay, but if you drink a drop of gasoline, you would have a serious stomachache.
How do you replace the oil pan gasket in a 1999 Honda Civic DX?
Drop the header pipe and unbolt the oil pan and drop it.
Can a small drop of oil in the river kill dozens of fishes?
the oil is a mixture of many minerals and some poisonous gas so a small drop of oil can dozen of fishes
What happen with drop of oil on a paper?
When a drop of oil falls on paper, the paper absorbs some of the oil while the oil spreads out and is eventually absorbed by the paper due to capillary action. The oil can leave a stain on the paper as it is absorbed.
What is to protein?
Cheee of course is protein to mice. Or meat? Or oil? Either choice is fine.
Do you have to drop oil pan to replace timing cover?
do youi have to drop oil pan to replace timing cover for 89 ford bronco
How do you change the oil on a 1907 Ford truck?
just drop the oil pan and dump the oil out..
