Serendip is an independent site partnering with faculty at multiple colleges and universities around the world. Happy exploring!

Home › Bio 103, Lab 5: Ongoing change at larger scales: chemical reactions and "ferments"/enzymes ›

Reply to comment

Jen's picture

Lab Report: Part II: Enzyme Concentration Effects on Rate

Submitted by Jen on Wed, 10/10/2007 - 2:49pm.
Jennifer Bonczar
Catrina Mueller
Marie Sager

When immersed in catalyse B and then placed in the H2O2, the filter discs rose to the top on average of 11.333 seconds.

When immersed in catalyse C and then placed in the H2O2, the filter discs rose to the top on average of 17.75 seconds.

When immersed in catalyse D and then placed in the H2O2, the filter discs rose to the top on average of 27.25 seconds.

Based on our observations, it would seem that catalyse B hastens the reaction the fastest, followed by catalyse C and then catalyse D.

It is possible that catalyses C and D are progressively more diluted than catalyse B, or that catalyses C and D are completely different substances from catalyse B.

Reply

To prevent automated spam submissions leave this field empty.
1 + 2 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Remote Ready Biology Learning Activities

Scanning electron microscope image of SARS-CoV-2

Remote Ready Biology Learning Activities has 50 remote-ready activities, which work for either your classroom or remote teaching.

Narrative is determined not by a desire to narrate but by a desire to exchange. (Roland Barthes, S/Z)

What's New? Subscribe to Serendip Studio