A keyboard is also used to give commands to the operating system of a computer, such as Windows ' Control-Alt-Delete combination, which brings up a task window or shuts down the machine. A command-line interface is a type of user interface operated entirely through a keyboard, or another device doing the job of one.
How Temperature Affects Enzymes. Higher temperatures tend to speed up the effect of enzyme activity, while lower temperatures decrease the rate of an enzyme reaction. At higher temperatures, more molecules collide, increasing the chance that an enzyme will collide with its substrate.
This was received at pH 2. The pH has an affect on enzymes as the three-dimensional shape that enzymes molecular structure is based on, is partly the result of hydrogen bonding. PH, which is a measure of hydrogen ion concentration, will affect the enzyme by changing the concentration of hydrogen in that enzyme.Any change in pH can effectively denature enzymes. My anomalous results were identified and a justification for the reason behind it was explained.ther variable like temperature, enzyme concentration, substrate concentration, the affect of competitive and non-competitive inhibitors are all possibilities on the affect of enzymes. Concluding my investigating, my results support my hypothesis. At a pH level either too high or too low level would denature the enzyme.