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- Enzymes are biological catalysts that speed up chemical reactions in living organisms.
- Enzymes are usually proteins that are specific to the substrates they act on.
- Enzymes can be regulated by factors such as pH, temperature, and substrate concentration.
Enzymes are biological molecules that catalyze (i.e., increase the rates of) chemical reactions. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products.
Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.
Enzymes are known to catalyze about 4,000 biochemical reactions.
Enzymes are special proteins that make chemical reactions take place in cells very, very quickly.
1. increase the rate of reaction
2. act specifically whith only one reactant to produse products
3. regulated from a state of low activity to high activity and vice versa
it is a protein. it is a catalyst- speeds up a chemical reaction without being used up in the reaction. each enzyme has a unique shape to carry out its function.
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What 3 letters in the enzyme's name tells that it is an enzyme?
The suffix -ase indicates an enzyme, e.g. proteinase, dehydrogenase, hydrogenase, polymerase.
What is the term for an enzyme's shape when change so it can no longer work?
The term for an enzyme's shape changing so it can no longer work is denaturation. This can be caused by factors such as high temperature, extreme pH, or exposure to certain chemicals. Once denatured, the enzyme loses its specific shape and can no longer function properly.
What are three that ways to control enzymes?
Temperature: Enzyme activity can be controlled by adjusting the temperature, as most enzymes have an optimal temperature at which they function best. pH: Enzyme activity is also influenced by the pH of the environment, and maintaining an appropriate pH level can help regulate enzyme function. Inhibitors: Enzyme activity can be inhibited by specific molecules that bind to the enzyme and prevent it from carrying out its catalytic function. This can be used as a way to control enzyme activity in biological systems.
What is the three-dimensional part of an enzyme molecule where the reaction takes place?
The active site of an enzyme is the three-dimensional part of the enzyme molecule where the catalytic reaction takes place. It is a specific region that binds to the substrate and facilitates the chemical reaction to occur. The active site provides a suitable environment for the reaction to proceed efficiently.
What are Three ways to control enzyme?
Regulate enzyme synthesis through gene expression. Modulate enzyme activity through allosteric regulation or competitive inhibition. Adjust enzyme activity through post-translational modifications such as phosphorylation or methylation.
What is the statements describe CVS's strategy?
What is the
What term describe reactants when they are associated with enzyme?
substrateSubstrates.substrate
Which statements correctly describe benchmarking?
hhh
Describe the uses of financial accounting?
describe various uses of financial statements
What are three statements that are true about Francis Drake?
What are three statements that are true about Francis Drake?
Which statements describe characteristics of load balancing?
yes
What statement describe spores produced by bacillus anthraciscaustive agent of anthrax?
Since there is not any information provided about the statements the answers will not be known. It is important to include the statements to know which does not describe the spores.
Which of these statements would best describe mrwmmick?
He wore a hat & did not smile
What are the release dates for Pithy Statements Three - 2013?
Pithy Statements Three - 2013 was released on: USA: 1 March 2013
What three letters do enzyme end in?
-ase
What does enzymes functions depend on?
The function of an enzyme is dependent on the shape of the enzyme. The structure and shape determines what the enzyme can do.
Which of the following statements does not accurately describe DNA?
A change in the nucleotide sequence of a gene
