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If the pH of the buffer is below the pI of the protein being run, the protein will migrate to the negative pole of the gel ( positive charge is attracted to the negative pole ).
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If and pH
If the pH of the buffer is above the pI of the protein being run, the protein will migrate to the positive pole ( negative charge is attracted to a positive pole ).
If the protein is run with a buffer pH that is equal to the pI, it will not migrate at all.
If one reagent is a weak acid or base and the other is a strong acid or base, the titration curve is irregular and the pH shifts less with small additions of titrant near the equivalence point.
If the pH is low, the equilibrium shifts to the right: more ammonia molecules are converted into ammonium ions.
If the pH is high ( the concentration of hydrogen ions is low ), the equilibrium shifts to the left: the hydroxide ion abstracts a proton from the ammonium ion, generating ammonia.
If pH is above the pKa value, the concentration of the conjugate base is greater than the concentration of the acid, and the color associated with the conjugate base dominates.
If pH is below the pKa value, the converse is true.
If used at all it should only be considered if the pH is less than 7. 0.
If the water is acidic ( lower than 7 ), lime, soda ash, or sodium hydroxide can be added to raise the pH during water purification processes.
If the pH is 5. 5 or below then the tube is in the correct position.
If the actual pH of the water is below the calculated saturation pH, the LSI is negative and the water has a very limited scaling potential.
If the actual pH exceeds pHs, the LSI is positive, and being supersaturated with CaCO < sub > 3 </ sub >, the water has a tendency to form scale.
If you plug in a higher H < sup >+</ sup > concentration into the formula, a low pH results.
If the proportion of acid to base is 1, then the pH of the solution will be different if the amount of water changes from 1mL to 1L.
If not properly inhibited, this fluid can be very corrosive, so pH buffering agents are often added to propylene glycol, to prevent acidic corrosion of metal components.
If both are of equal strength, then the equivalence pH will be neutral.
If the base is off the scale, i. e. a pH of > 13. 5, and the acid has a pH > 5. 5, then an Alizarine yellow indicator may be used.
If it absorbs too much potassium, the must becomes salified ( increased levels of salt ), which slows the disappearance of malic acid, resulting in a higher pH.
If unchecked, metabolic acidosis leads to acidemia, i. e., blood pH is low ( less than 7. 35 ) due to increased production of hydrogen by the body or the inability of the body to form bicarbonate ( HCO < sub > 3 </ sub >< sup >-</ sup >) in the kidney.
If the pH is low ( under 7. 35 ) and the bicarbonate levels are decreased (< 24 mmol / l ), metabolic acidemia is present, and metabolic acidosis is presumed.
If the pH is increased ( pKa
If a similar addition of 0. 001 mol NaOH is made to 1L of non-buffered water, the pH would change from 7 to 11.
If and buffer
If transferring by suction 20X SSC buffer is used to ensure a seal and prevent drying of the gel.
If the input buffer is empty ( because no characters have been typed since the last end-of-line or end-of-file ), a program reading from the terminal reads a count of zero bytes.
If packets arrive faster than the router can process them ( such as in a burst transmission ) the router puts them into the queue ( also called the buffer ) until it can get around to transmitting them.
If the CPU does not service the UART quickly enough and the buffer becomes full, an Overrun Error will occur, and incoming characters will be lost.
If there are 4 bits per pixel ( 16 colors ), each frame buffer byte defines two pixels, one in each nibble.
If the rate of buffer consumption is low, the project is on target.
If the rate of consumption is such that there is likely to be little or no buffer at the end of the project, then corrective actions or recovery plans must be developed to recover the loss.
) If this trace length condition can't be met, then the microcontroller must be run at a slower bus speed for reliable operation, or a buffer chip with higher current drive must be added.
If the voltage is transferred unchanged ( the voltage gain A < sub > v </ sub > is 1 ), the amplifier is a unity gain buffer ; also known as a voltage follower because the output voltage follows or tracks the input voltage.
# Using beyond allocated memory ( buffer overflow ): If an array is used in a loop, with incorrect terminating condition, memory beyond the array bounds may be manipulated.
If there are enough collisions between the buffer gas and the other molecules of interest before the molecules hit the walls of the chamber and are gone, the buffer gas will sufficiently cool the atoms.
If desired, the DNA can be resolubilized in a slightly alkaline buffer or in ultra-pure water.
If the buffer is almost empty, all incoming packets are accepted.
If x11vnc cannot be run on the special-purpose system, sometimes it can be run on a nearby computer and poll the X server frame buffer over the network.
If the buffer is filled, the read will complete successfully, even if the user does not type a line-terminator character.
If the buffer is filled the client is disconnected with an " Excess Flood " quit message.
If the output buffer is full, write it to the final sorted file, and empty it.
If the network is fast enough ( i. e. gigabit Ethernet ) this can work in near-real time, depending on buffer settings and CPU loads.
If well planned and fitted, the mass of the soil or growth medium can provide a good heat buffer for the building-storing the heat of the sun and releasing it into the building at night and thus keeping inside temperatures more even.
If not accounted for, the listener is left waiting in silence as the player fetches the next file ( see harddisk access time ), updates metadata, decodes the whole first block, before having any data to feed the hardware buffer.
If windows then refuses to allocate such a large chunk of memory, QuickPar will fail with the " could not allocate output buffer " error.
0.810 seconds.