Enzyme || Lecture no :4|| Factors Affecting on Activity of Enzyme || All concepts || MDCAT2024
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Enzyme || Lecture no :4||
Enzyme || Lecture no :4|| Factors Affecting on Activity of Enzyme || All concepts || MDCAT2024@Sir_Farooq_Academy
YouTube channel Link :
@sir_farooq_academy
Lectures Covering Topics:
1)Factors Affecting on Activity of Enzyme
2) Temperature
3)PH
4) Enzyme concentration
5) Substrate Concentration
Here is a detailed of the factors affecting the activity of enzymes, covering all concepts relevant to MDCAT 2024:
Lecture No. 4: Factors Affecting the Activity of Enzymes
Enzymes are biological molecules that catalyze chemical reactions, and their activity is influenced by various factors. Understanding these factors is crucial for comprehending enzyme regulation and function.
1. Temperature:
- Optimum temperature: The temperature at which an enzyme exhibits maximum activity.
- Temperature range: The range of temperatures over which an enzyme remains active.
- Denaturation: High temperatures can denature enzymes, leading to a loss of structure and activity.
2. pH:
- Optimum pH: The pH at which an enzyme exhibits maximum activity.
- pH range: The range of pH values over which an enzyme remains active.
- Acidic or basic conditions can denature enzymes.
3. Substrate Concentration:
- Increasing substrate concentration can increase enzyme activity up to a point (saturation).
- Excess substrate can inhibit enzyme activity (substrate inhibition).
4. Enzyme Concentration:
- Increasing enzyme concentration can increase enzyme activity.
5. Inhibitors:
- Competitive inhibitors: Bind to the active site, competing with substrates.
- Non-competitive inhibitors: Bind to other sites, altering enzyme structure.
- Irreversible inhibitors: Form covalent bonds with enzymes, permanently inactivating them.
#mdcatmentor
#mdcatmentor #mdcat2024
#Here are the detailed for the factors affecting enzyme activity, covering all concepts relevant to MDCAT 2024:
#EnzymeActivityFactors
#Lecture4MDCAT2024
#EnzymeActivityRegulation
#TemperatureEffectsOnEnzymes
#OptimumTemperatureForEnzymes
#pHOptimumForEnzymes
#SubstrateConcentrationEffects
#EnzymeConcentrationEffects
#InhibitorsOfEnzymeActivity
#CompetitiveInhibitors
#NonCompetitiveInhibitors
#IrreversibleInhibitors
#ActivatorsOfEnzymeActivity
#CoenzymesAndCofactorsRole
#WaterAndSolventsEffects
#PressureEffectsOnEnzymes
#LightEffectsOnEnzymes
#EnzymeDenaturation
#EnzymeInhibition
#EnzymeActivation
#MDCAT2024Biochemistry
#MDCAT2024LectureNotes
#EnzymeActivityMadeEasy
#BiochemistryConceptsMDCAT2024
#Sindhboard
These cover all the essential concepts related to factors affecting enzyme activity, which will help you prepare thoroughly for your MDCAT 2024 exam!
TimeStamps:
00:00 - Upcoming
00:44 - FactorEFFECTING ENZYME ACTIVITY
04:48 - Temperature
25:58 - PH
34:42 - Substrate and Enzyme concentration
44:00 - Thank you so much
YouTube channel Link :
@sir_farooq_academy
Lectures Covering Topics:
1)Factors Affecting on Activity of Enzyme
2) Temperature
3)PH
4) Enzyme concentration
5) Substrate Concentration
Here is a detailed of the factors affecting the activity of enzymes, covering all concepts relevant to MDCAT 2024:
Lecture No. 4: Factors Affecting the Activity of Enzymes
Enzymes are biological molecules that catalyze chemical reactions, and their activity is influenced by various factors. Understanding these factors is crucial for comprehending enzyme regulation and function.
1. Temperature:
- Optimum temperature: The temperature at which an enzyme exhibits maximum activity.
- Temperature range: The range of temperatures over which an enzyme remains active.
- Denaturation: High temperatures can denature enzymes, leading to a loss of structure and activity.
2. pH:
- Optimum pH: The pH at which an enzyme exhibits maximum activity.
- pH range: The range of pH values over which an enzyme remains active.
- Acidic or basic conditions can denature enzymes.
3. Substrate Concentration:
- Increasing substrate concentration can increase enzyme activity up to a point (saturation).
- Excess substrate can inhibit enzyme activity (substrate inhibition).
4. Enzyme Concentration:
- Increasing enzyme concentration can increase enzyme activity.
5. Inhibitors:
- Competitive inhibitors: Bind to the active site, competing with substrates.
- Non-competitive inhibitors: Bind to other sites, altering enzyme structure.
- Irreversible inhibitors: Form covalent bonds with enzymes, permanently inactivating them.
#mdcatmentor
#mdcatmentor #mdcat2024
#Here are the detailed for the factors affecting enzyme activity, covering all concepts relevant to MDCAT 2024:
#EnzymeActivityFactors
#Lecture4MDCAT2024
#EnzymeActivityRegulation
#TemperatureEffectsOnEnzymes
#OptimumTemperatureForEnzymes
#pHOptimumForEnzymes
#SubstrateConcentrationEffects
#EnzymeConcentrationEffects
#InhibitorsOfEnzymeActivity
#CompetitiveInhibitors
#NonCompetitiveInhibitors
#IrreversibleInhibitors
#ActivatorsOfEnzymeActivity
#CoenzymesAndCofactorsRole
#WaterAndSolventsEffects
#PressureEffectsOnEnzymes
#LightEffectsOnEnzymes
#EnzymeDenaturation
#EnzymeInhibition
#EnzymeActivation
#MDCAT2024Biochemistry
#MDCAT2024LectureNotes
#EnzymeActivityMadeEasy
#BiochemistryConceptsMDCAT2024
#Sindhboard
These cover all the essential concepts related to factors affecting enzyme activity, which will help you prepare thoroughly for your MDCAT 2024 exam!
TimeStamps:
00:00 - Upcoming
00:44 - FactorEFFECTING ENZYME ACTIVITY
04:48 - Temperature
25:58 - PH
34:42 - Substrate and Enzyme concentration
44:00 - Thank you so much
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در تاریخ 1403/04/21 منتشر شده
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