A protein gate is a pathway through a protein molecule on the plasma membrane in which ions and small molecules can diffuse in or out of a cell.
the production of enzymes by activity including combining chemicals, which is the definition of synthesis.
Protein profiling is a process that lets individuals quickly discover the differences in the spectra of protein samples from minute sample sizes. Once discovered, a large sample can be used to find and purify with other arrays.
They are called Prion. This is the definition I fount at wordnetweb.princeton.edu/perl/webwn: "an infectious protein particle similar to a virus but lacking nucleic acid; thought to be the agent responsible for scrapie and other degenerative diseases of the nervous system".
In this analogy, the cell membrane is like a wall, keeping what's in the cell inside, and what is outside of the cell out. However, there are "gates" called receptors. Receptors are large protein molecules embedded in the membrane, with one end outside and one end inside. Different gates, or receptors, permit certain things to enter. For example a glucose receptor lets glucose enter the cell. When a glucose molecule passes a glucose receptor, the glucose molecule is attracted to the receptor by an electric charge. It then binds to the receptor, but now the balance of the charges in the protein molecule has been changed, so the protein molecule changes shape. When it changes shape, it pulls the glucose into the cell and then lets go of the glucose. Now the protein is free to return to its original shape, and the glucose is inside the cell.
Channel proteins are integral proteins (also transmembrane proteins) which has pores that allow passage of water and hydrophilic solutes through the cell membrane. some are open while others are gates that can be open or close in respond to different stimuli: 1. Ligand gate---> in respond to chemical 2. Voltage gate---> in respond ot electrical potential across the plasma membrane 3. Mechanical gate--> in respond to physical stress on a cell (strech,pressure)
The official definition for the word gatekeeper is "an attendant at a gate who is employed to control who goes through it."
The definition of the word fap is is type of protein which is call Fibrolast Activation Protein which is an alpha protein. It is a human gene and encodes for proteases.
The official definition for the word gatekeeper is "an attendant at a gate who is employed to control who goes through it."
The official definition for the word gatekeeper is "an attendant at a gate who is employed to control who goes through it."
A protein is by definition, a chain of amino acids.
it means vertical sliding gate that protects a castle.
The output of the AND gate is high when both inputs are high because that is the definition of an AND gate. (Ouput is true ONLY WHEN Input A AND Input B are true.)
The definition of a microfilament is a stringy protein found in most cells. The structure of a microfilament is a long, thing string-like protein and its function is to help the cell move. The biogenesis of a microfilament is a protein called actin.
Protein coagulation is the reaction in which a protein changes from a liquid state to a semi-solid or solid state in the presence of heat, pressure or chemicals.
C-reactive protein (CRP) blood
a chain of amino acids joined by peptide linkages
The Gate-Control Theory of pain perception was developed by Melzack and Wall's who indicated that the spinal cord contains a type of neurological "gate" which opens and closes to either allow or block pain signals to travel to the brain.