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Geta is a math function or string function?
GetA is a math function and not a string function.
If an inverse function undoes the work of the original function the original function's becomes the inverse function's domain?
The original function's RANGE becomes the inverse function's domain.
The inverse of a function is always a function?
a function is a added to the iverse function and multiply the SQURED AND CUBIC OR ethc......
Is an exponential function is the inverse of a logarithmic function?
No, an function only contains a certain amount of vertices; leaving a logarithmic function to NOT be the inverse of an exponential function.
If an inverse function undoes the work of the original function the original function's range becomes the inverse function's?
range TPate
What is the the function of proteins in the plasma membrane?
The proteins of the plasma serve the function of acting as porins. Porins are channels control the transport of substances in and out of the cell, imparting the membrane its property of semipermeabililty. Also, proteins make up 60-70% of the plasma membrane and thus form the bulk of it. Besides, the proteins are also involved in some important cellular reations.
Why is disinfectant resistant to disinfectant?
beause they contain some proteins called porins that show little permeability for hydrophilic solutes. these porins vary/change their structure to escape from antibacterial pressure or regulation.
What are the holes in a cell membrane?
They are called porins and help in the transfer of materials in and out of the cell.
What are porins?
Porins are proteins found in the outer membrane of Gram-negative bacteria that form channels for the passive transport of molecules such as ions and small metabolites across the membrane. They play a critical role in nutrient uptake and are important for bacterial survival and pathogenicity.
What would not be found in the cytoplasm of a bacterial cell A endospores B ribosomal RNA C nucleoid D porins?
endospores
What forms pores in the cell membrane?
Pores in the cell membrane can be formed by protein complexes called ion channels or porins. Ion channels allow specific ions to pass through the membrane, while porins allow the passage of larger molecules or solutes. These pores play crucial roles in regulating the movement of substances in and out of the cell.
Why might there be a differential effect of an antibiotic between a gram positive and gram negative bacterium?
Because of the lipopolysaccaride outer layer of Gram-negative bacteria and the porins that form water-filled channels across this layer.
What are the holes in the mitochondria of an animal cell called?
They are not holes.They are membrane proteins.
Why can a porin -deficient mutant be detected by its inability to grow on a medium containing a single carbon source such as succinic acid?
Porins are outer membrane proteins that allow the passage of small molecules, like succinic acid, across the bacterial outer membrane. In a porin-deficient mutant, the lack of porins would prevent the entry of succinic acid into the bacterial cell, impairing its ability to use succinic acid as a carbon source for growth. Consequently, the mutant would not be able to grow on a medium containing succinic acid as the sole carbon source.
Membrane pores consist of what chemically?
Membrane pores consist of proteins, specifically transmembrane proteins such as ion channels or porins. These proteins create passageways through the lipid bilayer of the membrane, allowing for the selective transport of ions or molecules across the membrane.
How do water molecules and small ions enter cells?
Some water molecules and small ions ( depending on charge, other ions need passive or active transport ) can diffuse across the cell's membrane and there are channels called porins that facilitate water molecule passage into the cell.
What does mitochondria contain?
A mitochondrion consists of outer and inner membranes, an intermembrane space (space in between the membranes), the cristae (infoldings of the inner membrane), and the matrix (space within the inner membrane). The outer membrane contains several porins that form channels. This also contains its' own DNA.
