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Beta factor or β is term used in the geology of extensional regimes. A basin is a form of extensional regime. β is the amount of extension that took place, and can either be determined through reconstruction of the faults or by the equation t0/t1 where t0 is the initial crust thickness and t1 the final crust thickness
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What is the difference between amyloid beta protein and tau protein?
== == Amyloid beta (AB) protein is produced from the cleavage of amyloid precursor protein (APP: a transmembrane protein) by beta secretase and gamma secretase. The build up of this intact AB protein leads to formation of amyloid plaques. Tau is a group of microtubule associated proteins which contributes to the assembly and stabilization of microtubules in axons. However, hyperphosphorylation of tau leads to tau aggregation and formation of neurofibrillary tangles (NFT). Intracellular NFT and extracellular amyloid plaques are two pathological hallmarks of Alzheimer's disease.
A patient receives 4.2x10 to the 3rd powe mrads of iodine 131 which emits beta particles if the factor that adjusts for biological damage is 1 for beta particles how many rems did the patient receive?
4.20E+03 mrads = 4,200 mrads. 4.2 rads = 4.2 rems.
Why is the energy yield lower when a unsaturated fatty acid has undergone beta oxidation?
Because in the first reaction of beta oxidation of unsaturated fatty acids a trans double bound is formed from cis-double bound by an izomerase without formation of FADH2. Thus the first oxidation step is skiped and hence less energy yield.
How many protons will uranium have after releasing a beta particle?
It depends on whether the beta decay sequence is beta- or beta+. In beta-, the atom will gain a proton, changing into neptunium. In beta+, the atom will lose a proton, changing into protactinium.
What is beta perticle?
The beta particle is an electron.
What is the motto of Beta Beta Beta?
Beta Beta Beta's motto is 'Blepein Basin Biou'.
Do Beta-lactam drugs act by inhibiting formation of the cytoplasmic membrane?
No, False
What structure of a protein is the coiling or folding of a polypeptide chain?
Secondary structure. The coiling is the formation of the alpha helix. The folding is the formation of the beta sheets.
How do i Calculate base current from collector current and resistance?
Ib =Ic /beta beta is the gain factor of the amp.
What is the beta factor for retail banking under standardized approach?
18%
Is penicillin bacteriocidal?
Yes, penicillin is a beta- lactam antibiotic and it works by inhibiting the formation of peptidoglycan cross-links in the bacterial cell wall Yes, penicillin is a beta- lactam antibiotic and it works by inhibiting the formation of peptidoglycan cross-links in the bacterial cell wall
Does beta blockers cause hyperglycemia?
beta blocker cause hyperglycemia by inhibiting the glycogenolysis pathway during the energy formation.
What is an aldolization?
An aldonization is the formation of an aldol - an aldehyde or ketone with a hydroxy group in the beta- position - usually from a correpsonding aldehyde.
What are the Factors affecting beta of a portifolio?
Factors that affect the beta of a portfolio are the kind of business the firm is in, and the extent of operating leverage the firm has. A third factor is the extent of the firm's financial clout.
In diazotization beta naphthol used?
Actually beta naphthol is not used in diazotization.It is used to confirm the formation of diazonium salt.Because the diazonium salt so formed undergo the COUPLING REACTION with beta naphthol to form a ORANGE DYE or DYESTUFF. eg. aniline with HCl and Sodium Nitrite followed by the treatment with beta naphthol in NaOH at 0-5 degree celcius forms Phenyl azo-beta naphthol(orange).
Define stability factor?
beta is defined as the rate of change of collector current (Ic) with respect to the collector leakage current (Ico) keeping beta and (VBE) constant also (IB) constant.
Why does the path of the beta particles bend more than the path of the alpha particles?
Beta particles (electrons) are less massive than alpha particles (Helium-4 nuclei), by a factor of approximately 8000.
