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1. Temperature.
2. P.H level.
3. Enzyme concentration
Wiki User
∙ 12y ago
Wiki User
∙ 8y agopH level, temperature and concentration can all affect the activity of an enzyme
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What are the four factors that effect enzyme activity?
temperature, pH, concentration of enzymes, and concentration of substrates.
How could human activity alter the availability of water in an ecosystem.?
we can.... 1. pollute the local water supplies 2. take away water for our needs 3. destroy the habitat 4. destroy the ecosytem
When does a cell make sure DNA has been copied correctly before continuing in the cell cycle?
DNA is copied (or replicated) by an enzyme called DNA polymerase. This enzyme generally operates in the 3' to 5' direction. However, this enzyme also has a 5' to 3' exonuclease activity, which enables it to remove certain wrong bases and insert correct ones. This ensure that the DNA is copied correctly
What are the steps of enzyme catalysis?
well they react by the enzyme starting to dense together. creating a sort of "chemical reaction". example- Justin bieber and Selena Gomez. THEY SUCKK. i mean she is JUST using him. but he's caught in her LOVE gameee. so you are the H 2 my O LOOL getit? LMFAO bye
What are five ways that human activity reduces biodiversity?
3 things that can affect a biodiversity is building roads, hunting, and deforestation.
Four ways hormones may alter cellular activity?
1) Change in membrane permeability and/or voltage 2) Enzyme activation/inactivation 3) Initiation of secretory activity 4) Synthesis of regulatory molecules such as enzymes
What are some factors that may influence enzyme activity?
Factors affecting enzyme activity1: Enzyme concentrationIf the quantity of enzyme is doubled, the enzymatic activity will also be doubled because more enzymes are now available to work. After a certain level of enzyme concentration, there will be no more increase in the enzymatic activity because all the substrate molecules are combined with an enzyme and the rate of reaction will stabilize.2: Substrate concentrationBy increasing substrate concentration, enzymatic activity increases. Increasing the substrate further without increasing the enzyme concentration will not affect the enzymatic activity because all the enzymes are occupied by a substrate molecule.3: pH valueSome enzymes require acidic surroundings, most require a more neutral condition for their activity. Change in the pH can change the enzyme's structure and enzyme become useless.4: TemperatureAn increase in temperature of 10 degree celsius doubles the enzymatic activity. Each enzyme has its own optimum temperature at which its enzymatic activity is maximum. Very high temperatures break the bonds that maintain shape of enzyme. If the enzyme denatures, the substrate can not fit in to the active sites and enzyme become useless.
What are the four factors that effect enzyme activity?
temperature, pH, concentration of enzymes, and concentration of substrates.
3 factors that influence enzyme activity?
The three main factors that affect enjyme activity are:- a)Temperature:Enzymes generally function properly at a narrow rangr of temperature and shows its highest activity t a particular temperature called its optimum temperature. b)pH:-as temperature pH also has a particular value ,in which the enzymes are most active,called the optimum temperature. c)Concentration of substrate;-with the increase in substrate concentration,the velocity of the enzymatic reaction also increases,till a maximum velocitywhich does not rise any further with the rise in substrate concentration.
What are 3 factors which can influence the activity of an enzyme?
temperature, PH and concentration of substrate (reaction).
Difference Between 3' to 5' and 5' to 3' Exonuclease Activity?
3'-5' is a characteristic feature of DNA-polymerase I. This activity is meant to repair any misparing mistakes that the enzyme may commit during the synthesis, in which the enzyme would reverse its direction by ONE NUCLEOTIDE and excised the mistakenly added nucleotide, the enzyme acts at the phosphodiester bond at the 5 prime. Whereas the 5'-3' exonuclease activity is an also repair strategy exercised by the DNA polymerase I. However, in this case the polymerase would move in the forwards direction and excise the miss-matched nucleotides at any position regardless with one nucleotide far or so many. This mechanism of repair is well documented in case UV-mutation.
What are the 3 things that can affect the enzymes and how?
Temperature, presence of acid, presence of base as all three can cause denaturation of enzyme.
What is the difference between DNA polymerase III and DNA polymerase I?
pol 1 - exonuclease activity pol 2 - dna repair pol 3 - primary replication enzyme
Is parnormal activity 3 real?
no but things like that can happen but that movie and all the movies are fiction
What are 3 factors that affect the speed of an enzyme catalyzed reaction?
3 factors that affect the speed of an enzyme catalysed reaction are: .Temperature .Enzyme Concentartion .Substrate concentration
Why do you have hormones?
Hormones are a kind of biochemical messengers. Most hormones are chemical substances produced by specialized tissue formations called endocrine glands. The substances are secreted directly into the bloodstream, other body fluids, or into adjacent tissues. The purpose of hormones is to regulate metabolic activity of some other organs or tissues of the body.Three different ways hormones act:1. Alter the rate of synthesis of your cellular protein.2. Change the rate of enzyme activity.3. Change the rate of transport of nutrients through the cell wall.
What 3 letter in the enzyme name tells that it is an enzyme?
The suffix -ase indicates an enzyme, e.g. proteinase, dehydrogenase, hydrogenase, polymerase.
