There are two parallel lines l1 and l2. If there are 7 points, 3 on one and 4 on the other, how many triangles can be formed if the vertices are on the points.

There is a table with 9 rows and 9 columns each named from 1 to 9. in each cell, the product of the value of rows and columns is written. Find the sum of all the products.

Two rectangles, one measuring 1×3 and the other 1×2, are used to completely cover a 3×3 square without any overlaps and without rotating the square. In how many distinct ways can these two rectangles be arranged to exactly cover the square?

Two squares, each with dimensions 3×3, are used to cover a 9×5 rectangle without overlapping. What is the area of the region in the rectangle that remains uncovered?

We want to determine the percentage of our students who are in social and natural sciences. This information helps us provide you with the best possible experience.

Question: Why is the induced fit model considered more accurate?

Question: Which model involves a temporary enzyme-substrate complex?

Question: What does the lock and key model describe?

Question: In the induced fit model, what happens to the enzyme?

Question: Which model explains why enzymes can bind similar substrates?

Question: What is a limitation of the lock and key model?

Question: In which model is the enzyme-substrate fit perfect initially?

Question: Which model better explains enzyme flexibility?

Question: What is the role of the active site in the lock and key model?