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What type of microscope would a biologist use to study the protein molecules on the surface of a cell?
Wiki User
∙ 10y ago
transmission electron microscope
Wiki User
∙ 11y ago
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Glucose and no other sugar is transported into cells by protein carrier molecules in the cell surface membrane. How do carrier molecules specifically recognize glucose?
the receptors on the protein carrier recognise glucose allowing it to enter the cell :)
Which type of microscope produces images on the surface of a cell?
Scanning electron microscope
What microscope creates an image of the surface?
SEM
What is a microscope that creates image of the surface of a sample?
microbiology
What type of microscope would be best for studying the detailed structure of the surface of a cell or organism?
scanning electron microscope
What would a biologist use to study the protein molecules on the surface of a cell?
a scanning electron microscope
Would a biologist who is studying the details of protein molecules on the surface of a cell would they most likely use a?
Transmission Electron Microscope
What type of microscope allowed scentists to view molecules?
A scanning probe microscope can provide a three-dimensional image of atoms or molecules on the surface of an object.
A protein on the surface of HIV can attach to what proteins on the surface of healthy human cells?
Receptor molecules
An enzyme is a protein with a pocket on its surface called an?
An enzyme is a protein with a pocket on its surface called an active site. This is where the binding of substrate molecules take place and where chemical reaction happens.
Glucose and no other sugar is transported into cells by protein carrier molecules in the cell surface membrane. How do carrier molecules specifically recognize glucose?
the receptors on the protein carrier recognise glucose allowing it to enter the cell :)
A specific protein that recognizes certain molecules?
There are antibodies and cell-surface receptors and enzymes; is there a more specific A. in view?
Principle of salting out method for genomic DNA isolation?
Th There are hydrophobic amino acids and hydrophilic amino acids in protein molecules. After protein folding in aqueous solution, hydrophobic amino acids usually form protected hydrophobic areas while hydrophilic amino acids interact with the molecules of solvation and allow proteins to form hydrogen bonds with the surrounding water molecules. If enough of the protein surface is hydrophilic, the protein can be dissolved in water. When the salt concentration is increased, some of the water molecules are attracted by the salt ions, which decreases the number of water molecules available to interact with the charged part of the protein. As a result of the increased demand for solvent molecules, the protein-protein interactions are stronger than the solvent-solute interactions; the protein molecules coagulate by forming hydrophobic interactions with each other. This process is known as salting out. ere are hydrophobic amino acids and hydrophilic amino acids in protein molecules. After protein folding in aqueous solution, hydrophobic amino acids usually form protected hydrophobic areas while hydrophilic amino acids interact with the molecules of solvation and allow proteins to form hydrogen bonds with the surrounding water molecules. If enough of the protein surface is hydrophilic, the protein can be dissolved in water. When the salt concentration is increased, some of the water molecules are attracted by the salt ions, which decreases the number of water molecules available to interact with the charged part of the protein. As a result of the increased demand for solvent molecules, the protein-protein interactions are stronger than the solvent-solute interactions; the protein molecules coagulate by forming hydrophobic interactions with each other. This process is known as salting out.
On Surface Dr Laura Daughtery is?
A marine biologist
Can water molecules evaporate at the surface or below the surface?
water molecules can evaporate at the surface but not below the surface
Are surface protein receptors protein?
Yes, surface receptors are made of protein units in cells.
Which microscope is used to observe small surface detail?
Scanning electron microscope.
