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Why does the reaction rate of amylase increase with temperature up to its optimum level?
  • a)
    The enzyme's shape changes permanently.
  • b)
    Higher temperatures decrease enzyme-substrate collisions.
  • c)
    Increased temperature provides more energy, leading to more frequent collisions between enzyme and substrate.
  • d)
    The substrate concentration decreases with temperature.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Why does the reaction rate of amylase increase with temperature up to ...
Higher temperatures provide more energy to molecules, increasing the number of collisions between enzyme and substrate, thus speeding up the reaction.
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Why does the reaction rate of amylase increase with temperature up to its optimum level?a)The enzymes shape changes permanently.b)Higher temperatures decrease enzyme-substrate collisions.c)Increased temperature provides more energy, leading to more frequent collisions between enzyme and substrate.d)The substrate concentration decreases with temperature.Correct answer is option 'C'. Can you explain this answer? for Grade 9 2025 is part of Grade 9 preparation. The Question and answers have been prepared according to the Grade 9 exam syllabus. Information about Why does the reaction rate of amylase increase with temperature up to its optimum level?a)The enzymes shape changes permanently.b)Higher temperatures decrease enzyme-substrate collisions.c)Increased temperature provides more energy, leading to more frequent collisions between enzyme and substrate.d)The substrate concentration decreases with temperature.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why does the reaction rate of amylase increase with temperature up to its optimum level?a)The enzymes shape changes permanently.b)Higher temperatures decrease enzyme-substrate collisions.c)Increased temperature provides more energy, leading to more frequent collisions between enzyme and substrate.d)The substrate concentration decreases with temperature.Correct answer is option 'C'. Can you explain this answer?.
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