Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the Michaelis-Menten equation used for?
💡 Hint: Consider the role of the substrate in enzyme activity.
Question 2
Easy
What is homogeneous catalysis?
💡 Hint: Think about the phase of interaction between catalyst and reactants.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the Michaelis-Menten equation describe?
- The pressure of a gas
- The rate of enzyme reactions
- The temperature of a reaction
💡 Hint: Think about what parameters are involved in enzyme activity.
Question 2
True or False: Heterogeneous catalysis involves the catalyst being in a different phase than the reactants.
- True
- False
💡 Hint: Consider the typical phases of catalyst and reactants in these processes.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an enzyme with Km of 1 mM and Vmax of 100 µM/s, calculate the initial reaction rate at a substrate concentration of 500 µM.
💡 Hint: Remember to convert units to be consistent.
Question 2
A reaction exhibits zero-order kinetics with a rate constant of 0.1 M/s. If the initial concentration is 2 M, how long until the concentration drops to 1 M?
💡 Hint: Focus on how time relates to concentration changes.
Challenge and get performance evaluation