(a) A triglyceride (triacylglycerol) molecule usually contains 3 phosphates (b) A triglyceride (triacylglycerol) molecule usually contains 3 fatty acids (c) A phospholipid molecule usually contains 3 phosphates (d) AWhich kind of polarity do water soluble a...
The chemical ATP (adenosine triphosphate) is found in all living things. Consider it to be the cell's energy currency. If a cell has to expend energy, the ATP molecule splits off one of its three phosphates, forming ADP (Adenosine diphosphate) plus phosphate. ...
Finally, it appears that the simple looking Mpv17 molecule cannot only cause devastating disease when dysfunctional in humans, but also very unexpected phe- notypes in other biological systems, making it a fascinat- ing, again and again surprising study subject, for so-far more than two ...
Suitable polyether diols can be prepared by, for example, reacting one or more alkylene oxides having 2 to 4 carbon atoms in the alkylene radical with a starter molecule which contains two active hydrogen atoms in bonded form. Alkylene oxides which may be mentioned include, for example, ethylen...
A third metal ion bridges the two active sites. This divalent cation is bound between aspartate residues from the active site of each subunit and is in simultaneous contact with the scissile phosphates of both DNA strands. A metal-bound water molecule acts as the nucleophile and is part of ...
A third metal ion bridges the two active sites. This divalent cation is bound between aspartate residues from the active site of each subunit and is in simultaneous contact with the scissile phosphates of both DNA strands. A metal-bound water molecule acts as the nucleophile and is part of ...
When Ar represents a pyridyl group this may be attached to the rest of the molecule at either the 2-, 3- or 4-position. When the pyridyl group is substituted, the substituent(s) may be at the 2-, 3-, 4-, 5- or 6- position(s) in the ring. When the pyridyl group is substit...
Key words:evolution; polyphosphate; polyphosphate kinase; nucleoside phosphates.Abbreviations:ARP, actin-related protein; polyP, polyphosphate; PPK, polyphosphate kinase; VTC, vacuolar transporterchaperone.IntroductionArthurKornberg(NobelPrizeinPhysiologyorMedici-ne,1959)calledpolyphosphate(polyP),amoleculecon-tai...
Once the condensed carbon molecules and dendrimer are dissolved, the dendrimer solution is mixed with the condensed carbon molecule solution until a color change occurs indicating a reaction between the condensed color molecules and dendrimers. Upon reaction, the solvent is removed to leave a raw ...
(a) Where in the cell is DNA found? (b) Why is DNA not the actual working molecule of the cell? A) In what location within the cell do most RNA virus genomes replicate? B) What RNA virus is the exception to this general rule?