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2 o → [ro-po 3] 2− + [ho 3 p-o-po 3] 3− + h + At cytoplasmic conditions, where the ADP/ATP ratio is 10 orders of magnitude from equilibrium, the Δ G is around −57 kJ/mol. [ 12 ] Along with pH, the free energy change of ATP hydrolysis is also associated with Mg 2+ concentration, from ΔG°' = −35.7 kJ/mol at a Mg 2+ concentration of ...
Viscosity is a measure of a fluid's rate-dependent resistance to a change in shape or to movement of its neighboring portions relative to one another. [1] For liquids, it corresponds to the informal concept of thickness; for example, syrup has a higher viscosity than water. [2]
Stage 3: CD4 count ≤ 200 cells/μL or AIDS-defining conditions; Unknown: if insufficient information is available to make any of the above classifications. For surveillance purposes, the AIDS diagnosis still stands even if, after treatment, the CD4 + T cell count rises to above 200 per μL of blood or other AIDS-defining illnesses are cured. [29]
Compared to B-DNA, the A-DNA form is a wider right-handed spiral, with a shallow, wide minor groove and a narrower, deeper major groove. The A form occurs under non-physiological conditions in partly dehydrated samples of DNA, while in the cell it may be produced in hybrid pairings of DNA and RNA strands, and in enzyme-DNA complexes.
Moldova, [d] officially the Republic of Moldova, [e] is a landlocked country in Eastern Europe, on the northeastern corner of the Balkans. [16] The country spans a total of 33,483 km 2 (12,928 sq mi) and has a population of approximately 2.42 million as of January 2024. [17]
Creatine (/ ˈ k r iː ə t iː n / or / ˈ k r iː ə t ɪ n /) [1] is an organic compound with the nominal formula (H 2 N)(HN)CN(CH 3)CH 2 CO 2 H.It exists in various tautomers in solutions (among which are neutral form and various zwitterionic forms).
The largest operational units within the Aviation Corps is the air division, which has 2 to 3 aviation regiments, each with 20 to 36 aircraft. An Air Brigade has from 24 to 50 aircraft. [181] The surface-to-air missile (SAM) Corps is organized into SAM divisions and brigades. There are also three airborne divisions manned by the PLAAF.
Grigor Dimitrov is the first Bulgarian tennis player in the Top 3 ATP rankings. [391] Football is the most popular sport in the country by a substantial margin. The national football team's best performance was a semi-final at the 1994 FIFA World Cup, when the squad was spearheaded by forward Hristo Stoichkov. [389]