Meningitis is an infection of the fluid of a persons spinal cord and the fluid that surrounds the brain. People sometimes refer to it as spinal meningitis. Meningitis is usually caused by a viral or b...
The purpose of this report is to concentrate on presenting and discussing the facts about E. coli outbreak in fast food restaurant in recent 20 years. We investigated and analyzed several fast food re...
Introduction: Only 1% of bacteria are harmful for humans however there are methods of preventing the spread of the harmful bacteria. Chemical substances that are used to either kill or inhibit growth ...
Aseptic techniques is preparing and handing sterile products in a manner that prevent microbial contamination. The aseptic techniques that is used to ensure preparation of sterile products are; Medica...
Bacterial Transformation Lab Report Essay
Introduction In this lab, the goal was to transform the bacteria e-coli to glow in the dark (or under a black light). Four plates were set up with agar in them for the bacteria to feed on and grow. C...
In an experiment to study the effect of pH on enzyme activity, five test-tubes containing equal volumes of an enzyme solution each at a different pH were prepared. A 1 cm3 cube of coagulated (clotted)...
Biology on Surface Area to Volume Ratio Essay
As we all know, many chemical reactions happen within both unicellular and multicellular organisms. Many useful substances have to diffuse into different cells in order to help provide the necessary e...
Causes and Spread of Infection Essay
1.1Identify the differences between bacteria, viruses, fungi and parasites Bacteria are a single celled organism that multiplies by themselves. The majority of bacterias are harmless and beneficial t...
Cell Structure and Function Essay
Cell structures come in various shapes and sizes dependent on their location within an organism and what life sustaining process it carries out. These can range from the globular protein of a red bloo...
Good morning class and Mrs Bova. Today I will be talking to you about my findings of an investigation I conducted. My aim was to see which types of wrappings will keep sliced apples the freshest in th...