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Why do most enzymatic reactions slow down at extremely high temperatures?
Wiki User
∙ 11y ago
From what I've learned in chemistry, molecules react faster in hotter conditions. Enzymes are the same. When it is a high temperature, it performs faster and therefore "better". However, at lower temperatures, the enzyme is "cold" and reacts and moves slower, therefore performing poorly.
Wiki User
∙ 13y ago
Wiki User
∙ 16y agoChemical reactions typically happen faster at higher temperatures and slower at lower temperatures.
Wiki User
∙ 11y agoAt a certain high temperature, some enzymes denature which in turn, slows the reaction.
Wiki User
∙ 11y agoinhibitors
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Chemical reaction by which starch is split into mono-saccharides?
Hydrolysis. This process uses water to break down molecules such as starch.
Telfon is a man made substance what is so special about it?
Teflon is a man-made substance that can reflect extremely high temperatures without breaking down. Teflon is used in many fire retardant products.
How might chemicals affect you if they acted like inhibitors during you bodily reactions?
They will slow down your body reactions
What is a substance that chemical reactions cannot break down?
an element
How does chemical weathering on rocks happens?
Chemical reactions break down the bonds holding the rocks together, causing them to fall apart, forming smaller and smaller pieces. Chemical weathering is much more common in locations where there is a lot of water. This is because water is important to many of the chemical reactions that can take place. Warmer temperatures are also more friendly to chemical weathering.
How could you slow down the enzyme?
This would depend on what kind of reaction you are referring to. Endothermic (heat-absorbing) reactions would slow down at lower temperatures. Exothermic (heat-releasing) reactions would gain speed at lower temperatures. Inhibitors to the reaction can slow down biological processes.
Is it true that lowering the temperature slows down most chemical reactions?
most chemical reactions dealing with enzymes preform best in a certain small temperature range, so increased or decreased temperatures could result in the slowing down of reactions
How does temperature affects organism?
- Gas exchange (cold weather reduces oxygen carrying capacity of haemoglobin) - All enzymatic reactions (enzymes have a specific heat requirement) - Thyroid hormone secretion (stimulated by cold weather) - Heart rate (slows down in cold temperatures) - Heat stroke and hypothermia (extreme heating/cooling of body resulting in denaturing of cells)
When does glycosis take place?
Glycolysis takes place in the cytoplasm of cells and is the first step in cellular respiration. It is a series of enzymatic reactions that break down glucose into pyruvate, producing a small amount of ATP in the process.
Why do minerals not break down when cooked?
Minerals don't break down when cooked because they are at their most integral form. Only at extremely high temperatures will minerals break down.
What biological processes are affected by temperature?
Temperature can affect enzyme activity, metabolic rates, protein structure, and the fluidity of cell membranes in biological processes. Temperature changes can impact the speed of chemical reactions and overall organismal function. Extremes in temperature can denature proteins and disrupt cellular function.
Why some enzymes are called hydrolytic enzyme?
They catalyze hydrolysis reactions. These are reactions in which water is added to cause larger molecules (like long carbohydrates and other polymers) to break down into smaller subunits. Enzymes are typically named for the type of reaction they catalyze or for the substrate/product related to the enzymatic reaction
How does refrigeration affect mold?
Refrigeration actually slows down the process of molding, because mold usually grows in damp muggy areas, some temperatures actually slows down some important chemical reactions.
Why is saliva used in enzymatic hydrolysis?
Saliva has the enzyme AMYLASE, which breaks down starches into sugars.
When a green plant absorbs a toxic substance which inhibits the Calvin cycle How would this most likely affect the light reactions?
The light reactions would slow down.
Chemical reaction by which starch is split into mono-saccharides?
Hydrolysis. This process uses water to break down molecules such as starch.
What process breaks down drugs and toxins in the liver?
The process of enzymatic oxidation and glucuronidation generally accomplishes this.
