Coursework.Info - Inspiration in an Instant

On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:

An investigation of a factor affecting the activity of Liver peroxidase enzyme Apparatus Water bath, a piece of liver (0.2g)- liver peroxidase, 16 boiling tubes, delivery tube, rubber bung, hydrogen peroxide (H2O2), water, sieve, apron, rubber gloves, 100ml measuring cylinder, 25ml measuring cylinder, 10ml measuring cylinder, forceps, watch glass, electronic balance, pipette, scalpel, safety goggles, stop watch, distilled water, boiling tube rack, water proof marker pen, 100ml beaker, clamp, boss, retort-stand. Diagram Method Safety goggles, an apron and rubber gloves were worn through out the whole experiment. First the water bath temperature was turned up to 35º C. While the water was warming up, 0.2g of liver was being cut and weighed on the electronic balance. It was the placed on a watch glass. Then 8 boiling tubes were placed in a boiling tube rack. 19 ml of hydrogen peroxide was measured in a 25 ml measuring cylinder. 1 ml of distilled water...

Get instant access

• Instant, unlimited access to our documents in full
• Swap your work for free access, or pay £4.99
• To see the full version of this document and 147,231 others

OR

Receive email updates for this category

• Simply tell us your email address and receive a weekly Study Help Email for FREE
• Receive 3 FREE essay views with each email
• Get all the latest essays from Coursework.Info & discussion from TheStudentRoom.co.uk