toothpick ase Lab Make up

What is a characteristic of enzymes?

• They are specific for each reaction and reusable.

• They are consumed in each reaction.

• They are only affected by temperature.

• They are not specific to any reaction.

In the Toothpickase Lab, what do the toothpicks represent?

• Enzymes

• Substrates

• Products

• Active sites

Which of the following is a rule for breaking toothpicks in the Toothpickase Lab?

• You must break each toothpick completely in half.

• You can break each toothpick multiple times.

• You must use only one hand to break toothpicks.

• Broken toothpicks should be discarded.

Are you enjoying the video lesson?

• Yes

• No

What is the first step the speaker takes to prepare for the experiment?

• Setting the timer to 20 seconds.

• Breaking all toothpicks in half.

• Counting the broken toothpicks.

• Mixing up the toothpicks.

What are the three time intervals used for breaking toothpicks in the experiment?

• 10 seconds, 20 seconds, 30 seconds

• 20 seconds, 30 seconds, 60 seconds

• 30 seconds, 60 seconds, 90 seconds

• 1 minute, 2 minutes, 3 minutes