The word 'interlocking' is used to denote when two or more items are joined. This could be by overlapping or with one item having projections which fit into a recess on another item.
Fit for purpose means good enough to do the job it was made to do.
Fit refers to how tight the clearance is between a shaft and hole. Fits range from loose, free, medium, transitional to interference fit. In metric the system ranges from E6 being very loose to R7 tight interference fit.
it's not. Welders do use a chisel/hammer to knock the slag off, but a wire brush will do the same thing. Some welders do use a hammer to align their fit-up when the tack is still hot, but not after they have welded. If the slag is left on, it may cause expedited corrosion, this is why it should be cleaned, but in most top quality shops - a wire brush is used. It is necessary to hammer a weld joint after welding CI to CI as the induced stress are relieved to a large extent and also the cracking can be avoided in case of CI
A screw would fit this description. Although it should be noted that from a geometric standpoint a screw may be considered as an inclined plane (another simple machine) wrapped around a cylinder.
The induced fit theory proposes that the active site of an enzyme changes its shape upon binding with the substrate. This change is induced by the interaction with the substrate, leading to a more precise fit and optimal conditions for catalysis to occur. This theory suggests that the binding of a substrate to an enzyme is a dynamic process rather than a static lock-and-key model.
The induced fit model is the theory that instead of enzymes and substrates fitting exactly together, as in the lock and key model, the enzyme changes shape around the substrate to bind with it. Non-competitive inhibition is where the inhibitor does not fit into the active site, but into another site on the enzyme instead, which changes the shape of the active site.
a. The substrate can be altered so it is induced to fit into the enzyme's active site. b. The enzyme changes its shape slightly as it binds to the substrate. c. The enzyme is altered so it is induced to fit many different types of substrate. d. Several sites on an enzyme can be induced to act on a substrate.
According to lock and key model both the enzymes and the substrate possess specific geometrical shapes that fit exactly into one another. WHILE According to the induced fit model enzymes are more flexible structures and their active site is reshaped as substrate interacts with the enzymes.
bontot
linear regression
The theory of enzyme-substrate complex was established by Michaelis and Menton in 1913.According to their theory,enzyme combines with substrate to form enzyme-substrate complex.The transient complex has a lower energy of activation than that of substrate alone.This results in the acceleration of the reaction.The enzyme-substrate complex is broken down into enzyme and products of the reaction. E+S -ES - - -ES - - -E+P The different hypotheses of enzyme-substrate complex formation have been postulated.Early theory was postulated by Emil Fischer.According to this theory,the catalytic site of enzyme is preshaped to fit of the substrate.This hypothesis is called "lock and key" or rigid template.The next hypothesis has been proposed by Koshland in the late 1950s.The hypothesis was called "induced fit".Acccording to this theory,a catalytically active configuration of enzyme molecule and that of the active site can be induced only at the moment of attachment of the substate molecule,that is the substrate induces a conformotional change in the enzyme. At the present time,model of "induced fit" is modified.Binding the substrate with the enzyme leads not only to the conformational change of the protein molecule,but also to a geometrical and electrontopographic rearrangement of the substrate molecules. The modern "induced fit" hypothesis presumes the existence between the enzyme and the substrate of not only spatial or geometrical complementarity,but also electrostatic charge complementarity.
Induced fit: is a more recent theory which suggests that the substrate attaches to the enzyme in a relatively accurate fit, then the enzyme moulds around it, then continues the chemically complex reaction. Lock and Key Mechanism: As obvious as the name states, the lock and key model is simply the substrate fitting acutely into the enzyme with no adjustments required to the enzyme. K.G. ;)
An induced fit is a change in the shape of an enzyme which allows it to react effectively with a substrate. The reason for the alteration is to speed up a chemical reaction.
agnostic
induce fit model is better because it causes a change in the enzyme active sit and allows the substrate to fit in
The continental drift theory and the plate tectonic theory