Enzyme action

1.Problem / Purpose

The purpose of this experiment is to investigate the properties of an enzyme - substrate reaction

2.Hypothesis

atomic number 1 peroxide is a very reactive compound that can be utilise for a variety of reactions including bleaching and disinfecting minor wounds. Acting as an oxidizing mover, it is withal toxic to cells, hence its value as a disinfecting agent that disrupts the metabolism of bacteria. Our body cells and those of many other animals contain an enzyme called catalase that accelerates the renascence of toxic hydrogen peroxide to water and oxygen assail.

In this experiment, if the tightfistedness of the enzyme is increased, then the reaction will proceed faster and if the niggardness of the enzyme will decrease, then the reaction will proceed slower.

3.Materials

All the materials employ in the experiment are presented on the lab sheet

4.Procedure

The instructions for the experiment are presented on the lab sheet

5.Observations

TRIAL

#ENZYME CONCENTRATION

[cc]AMOUNT OF mL OF plash EVOLVED AT THE END OF ...TOTAL EVOLVED

[mL]

10 s20 s30 s40 s50 s60 s90 s120 s

11.001524364045516579250

0.50510162127314563245

0.2538121922263242239

0.121246781114237

21.001224334244506478248

0.5049152026304462240

0.2547111620243243244

0.122347891115248

31.001422354245516579252

0.5039162025294360248

0.2538141925273345240

0.121358991015245

41.001523323843486277243

0.50611172228324562248

0.2549121722263343245

0.121247791218245

6.Analysis Questions

6.1.



Question #1:

SUBSTRATE: Hydrogen Peroxide (H2O2 (l))

PRODUCTS: water system (H2O(l)) and Oxygen gas (O2 (g))

6.2.Question #2:

From theory, at STP, 1 gram molecule of a gas is equal to 22400 mL or 22400 g

( ) = m (1.2)

where: Æ'î The number of moles of Hydrogen Peroxide: = ;

Æ'î The molar mass of Hydrogen Peroxide: = ;

Æ'î The mass of Hydrogen Peroxide: m ;

2 mol = 64.08 g

( ) = m (1.3)

where: Æ'î The number of moles of Oxygen gas: = ;

Æ'î The mass of a gas at STP: = ;

Æ'î The mass of Oxygen gas: m...

If you want to get a full essay, order it on our website: Ordercustompaper.com



If you want to get a full essay, wisit our page: write my paper