Enzymes have an individual optimum pH, such as pepsin has a very low optimum pH
False substrates are molecules that resemble the natural substrate of an enzyme but cannot be acted upon by the enzyme. They compete with the actual substrate for the enzyme's active site, inhibiting the enzyme's normal function. This can lead to a decrease in enzyme activity and disrupt biochemical pathways.
False. Enzymes can catalyze multiple reactions, converting one reactant into multiple products. The specificity of an enzyme depends on its active site, which is tailored to bind to specific substrates and facilitate specific chemical reactions.
False. Chemical hazards can include both potential health hazards as well as physical hazards such as fire or explosion risks. It is important to consider all aspects of a chemical's properties when assessing its potential risks.
Correct. Enzymes help to speed up chemical reactions. They may speed them up, costing them some energy, but they are never used up.
False. The sodium ion Na+ has 11 protons because sodium's atomic number is 11. The plus sign indicates that the ion has lost one electron, not that it has gained a proton.
The function varies in the same direction as 'x' does. If 'x' is decreasing, then the function is also decreasing.
It is normally regarded as an equation, where y is a function of x. It is possible to regard it as a boolean expression (the equality is true or false).
False; the cosine function is an even function as cos(-x) = -cos(x).
no, every enzyme has a different shape giving it a different job or function
False . Catalysts can be many things ; enzymes and transition elements and their compounds , for example .So Enzymes are always catalysts but Catalysts are NOT always enzymes .
The first part of the question is false, and the correct answer is that an even function of minus x equals the function positive x. This follows from the very definition of an even function. The second part of the question is false, because the truth is that the composite function results from taking the function of x within the function g.
False.
The answer is "FALSE".
Excel has a category called Logical Functions. The IF function is the one of those that most people use and associate with returning True or False values. Other functions also return True or False values. There is a TRUE function and a FALSE function. The OR function and the AND function can be used to return True or False values too. The NOT function can reverse a True or False value, so it also returns True or False.
False. 54 cm equals 540 mm.
It is not very complex. It is a logical function. It would be comparing the contents of A1 and A14. If they are the same it will give the result TRUE. If they are not the same it will give the result FALSE.
False