Search results
Results from the WOW.Com Content Network
[c] [2] For example, a hypothetical weak acid having K a = 10 −5, the value of log K a is the exponent (−5), giving pK a = 5. For acetic acid, K a = 1.8 x 10 −5, so pK a is 4.7. A higher K a corresponds to a stronger acid (an acid that is more dissociated at equilibrium
The Boltzmann constant (k B or k) is the proportionality factor that relates the average relative thermal energy of particles in a gas with the thermodynamic temperature of the gas. [2] It occurs in the definitions of the kelvin (K) and the gas constant , in Planck's law of black-body radiation and Boltzmann's entropy formula , and is used in ...
In chemistry, biochemistry, and pharmacology, a dissociation constant (K D) is a specific type of equilibrium constant that measures the propensity of a larger object to separate (dissociate) reversibly into smaller components, as when a complex falls apart into its component molecules, or when a salt splits up into its component ions.
BK channels (big potassium), are large conductance calcium-activated potassium channels, [1] also known as Maxi-K, slo1, or Kca1.1. BK channels are voltage-gated potassium channels that conduct large amounts of potassium ions (K + ) across the cell membrane , hence their name, big potassium .
Four genes have been identified as members of the K ATP gene family. The sur1 and kir6.2 genes are located in chr11p15.1 while kir6.1 and sur2 genes reside in chr12p12.1. The kir6.1 and kir6.2 genes encode the pore-forming subunits of the K ATP channel, with the SUR subunits being encoded by the sur1 (SUR1) gene or selective splicing of the sur2 gene (SUR2A and SUR2B).
Every month, thousands of Eritreans attempt to flee repression, torture and indefinite forced conscriptions by embarking on a dangerous journey to Europe.
The Russian woman accused of sneaking onto a Delta Air Lines flight from New York to Paris has been charged with knowingly and intentionally secreting herself aboard an airplane. Svetlana Dali, 57 ...
CLCNKA encodes one of the two major chloride channels found in the kidney, the ClC-Ka channel (the other class being the ClC-Kb from CLCNKB). The CLCNKA gene is subject, like all genes, to variation due to single-nucleotide polymorphisms (SNPs), in which a single base (A, T, C, or G) is randomly replaced by another base. [7]