We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Science Essay Examples

Subcategories: Biological Sciences, Physics
A Guaiacol Dye-Coupled Reaction Reports That Catalytic Activity of Peroxidase Isolated from Fresh Turnip (Brassica Rapa) Increases as Temperature Rises

Enzymes are proteins which serve to reduce the activation energy required for biological reactions (Russell and others 2010). This allows biologically important chemical reactions to occur rapidly enough to allow cells to carry out their life processes (Russell and others 2010). Enzymes are made of one or more polypeptide strands, which individually or as an…

The Arrhenius Equation and Activation Energy

In this lab, our task is to determine how different degrees of temperature affect reaction rates. A Swedish chemist, named Svante Arrhenius discovered the relationship between temperature and reaction rate. In finding this relationship a new equation was formed called the Arrhenius Equation: Reaction rate constant k = A e -Ea/RT The factor A represents the frequency of…

Cooling Rates Of Liquids

Heat energy is conducted from the hot end to the cold end. It is transferred from atom to atom. At the hot end the atoms are vibrating a lot. The vibration is gradually passed along to the other atoms as they collide into each other. This happens in all substances, but in a metal something…

GET EVEN A BETTER ESSAY

WE WILL WRITE A CUSTOM ESSAY SAMPLE ON Science ESSAY EXAMPLES SPECIFICALLY FOR YOU

Order now
Specific Heat Capacity Ethanol

The three variables that affect the specific heat capacity of a substance are:  emperature change (K) or ( c) The equation that is used to determine the specific heat capacity of any substance is; Specific Heat Capacity = Energy Supplied ( Q) (C) Mass (kg) Temperature Change ( ) Unit: Jkg- K- Each different substance…

Sources Of Error In Osmosis Potato Lab

This essay sample on Sources Of Error In Osmosis Potato Lab provides all necessary basic information on this matter, including the most common “for and against” arguments. Below are the introduction, body and conclusion parts of this essay. If the two solutions are of equal concentrations, they will be isotonic. If the concentrations are unequal,…

2-acetylcyclohexanone

This essay sample essay on 2-acetylcyclohexanone offers an extensive list of facts and arguments related to it. The essay’s introduction, body paragraphs and the conclusion are provided below. Introduction3 Results4 Discussion6 Conclusion7 Experimental7 References8 Preparation of 2-Acetylcyclohexanone Introduction When hydrogens are present on the ? -carbon of ketones (like the reaction used in this experiment),…

Ldh Purification Lab Report

This sample essay on Ldh Purification Lab Report provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay’s introduction, body paragraphs, and conclusion. OLD was purified from the ammonium sulfate precipitated protein mixture by affinity chromatography and its activity was studied by spectrophotometers determination…

Turnip Peroxidase

The folllowing sample essay on Turnip Peroxidase discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay’s introduction, body and conclusion, scroll down. The changing of pH, substrate concentrations, temperature, and an inhibitor (Niacin) and the effects it hade on the enzyme turnip peroxides. Enzymes are biological…

Hydrogen Peroxide Substrate

The sample essay on Hydrogen Peroxide Substrate deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay’s introduction, body paragraphs and conclusion, read on. Enzymes are large proteins that speed up chemical reaction. As globular protein, enzymes have a specific three-dimensional shape which is determined by their sequence…

Enzyme Lab Report

The folllowing sample essay on Enzyme Lab Report discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay’s introduction, body and conclusion, scroll down. Enzymes are catalysts which are chemical substances that reduce the amount of activation energy needed for the reaction to begin. All enzymes are…

Amylase Breaks Down Starch

The folllowing sample essay on Amylase Breaks Down Starch discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay’s introduction, body and conclusion, scroll down. There are two ways that we could have consumed copper sulphate. Water pipes are responsible for transporting water, and some of them…

Effect Of Temperature On Enzyme Activity Experiment

The essay sample on Effect Of Temperature On Enzyme Activity Experiment dwells on its problems, providing shortened but comprehensive overview of basic facts and arguments related to it. To read the essay, scroll down. The objective of this experiment was to determine the effect of temperature on the rate that enzymes work. The purpose was…

Previous
Go to page
of 1
Next

WE WILL WRITE A CUSTOM ESSAY SAMPLE IN Science

SPECIFICALLY FOR YOU FOR ONLY$16.38 $13.9/page
Order now

Our customer support team is available Monday-Friday 9am-5pm EST. If you contact us after hours, we'll get back to you in 24 hours or less.

By clicking "Send Message", you agree to our terms of service and privacy policy. We'll occasionally send you account related and promo emails.
No results found for “ image
Try Our service

Hi, I am Colleen from Paperap.

Hi there, would you like to get such a paper? How about receiving a customized one? Click to learn more https://goo.gl/CYf83b