Exercise 9: Renal System Physiology: Activity 1: The Effect of Arteriole Radius on Glomerular Filtration Lab Report
Pre-lab Quiz Results
You have not completed the Pre-lab Quiz.
Predict Question 1: What will happen to the...
the mixture by applying the separation method motioned in our lab manual pages 33-40 . In this experiment, the separation methods were decantation, filtration and evaporation and extraction and each is explained below:
Decantation, this is the separation of liquid from a solid by careful pouring...
1. Go and get the proper lab attire.
2. The proper lab attire is an apron and goggles.
3. Put on the apron and goggles.
4. Go get the little beaker that is filled with the components you need for the lap.
5. The first step is to separate the...
Sample Lab Notebook –Cell transport Mechanisms and Permeability
Class (Course and Section)
Lab Exercise Name
Introduction: In this lab we will use different molecules to see how the cell transports substances through its membranes.
Key Terms: (found in bold in Lab Manual...
Exercise 1: Cell Transport Mechanisms and Permeability: Activity 4: Simulating Filtration Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Filtration is a process that You correctly answered: c. is passive. 2. Filtration is dependent upon a You...
There are many different function of the kidney. One of the purposes of the kidney are to rid the body of waste. Our kidneys work together as a filtration device to guarantee that the waste products and other products in our body are excreted and stay out of the blood flow. If a problem occurs the...
March 20 2011 (replace with the date you turn in your lab
SC145L-7_ (fill in your class section # - NOT 7Z
Lab 1 – Cell Transport Mechanisms and Permeability (p. 1)
In this lab, I will study different ways in which substances move across the...
* Deionized water
The experiment wasn’t done in an actual lab, but rather using a computer simulation in order to achieve precision and save time.
At 20 MWCO ,NaCl (9.00 mM) no diffusion occurred .
At 50 MWCO, NaCl(9.00 mM) diffusion occurred from the...
the limiting reagent and the chemical reaction was determined to be as following:-
CuSO4(aq) + Fe(s) Cu(s) + FeSO4(aq)
There were several purposes of this lab, the main ones were limiting reagent analysis, quantitative and analytical analysis, and techniques like vacuum filtration...
Focus of the Final Lab Report
Please read over the Sample Final Lab Report before beginning this assignment (PDF can be found in your online course). You are required to write a complete laboratory report for Lab 2: Water Quality and Contamination using knowledge gained...
filtration processes may have caused much of the original solution to remain mixed with the charcoal and excluded from the final crystals. There was plenty of crystallized solid to perform the second portion of the experiment, to be discussed in lab 2.
Answers to the Questions:
1. A sample of...
October 17 & October 24, 2012
How is Aspirin Made?
This lab is about synthesizing aspirin using a hotplate to heat the reaction. It involved vacuum filtration, recrystallization, and comparing the properties of aspirin with salicylic aspirin.
The first thing we did in this lab was make a hot...
Qualitative Analysis Lab Report
Organic Chemistry Laboratory II
The purpose of this lab was to separate and purify two unknown compounds, one solid and one liquid, from an ethereal solution using the techniques of chemically active extraction, vacuum filtration, simple...
Boiling - Boiling is the best and simplest method to purify water. After straining the water twice through clean muslin cloth, it is boiled for ten minutes lo kill the microbes present in it and also remove the temporary hardness of water.
Filtration - Different varieties of filters are used to...
manufacturing activity at Mahim, Mumbai pharmaceutical manufacturing was carried out in small scale under the name of “Atul Drug House” and “Comptech Lab”. During this time theycame across infusion solution in PVC pouches, during that visit abroad. They came in contact with Vifor (S.A.) Geneva. In the...
specialized laboratories namely, Shrimp Health Management Lab., Quality Control Lab., Shrimp Feed and Nutrition Lab. and Water and Soil Quality Lab.
Shrimp Health Management Lab. is facilitated with the modern equipments such as Tissue Processor to determine trinoqular microscope, PCR, Gel...
According the lab result, we can find out, when membrane increase size, the filtration rate is increased too., in this experiment , albumin never can be found in the bottom beaker, because it is big molecule that can not pass through the membrane under 200 MWCO.
Exercise #5 Active...
bottled water that was analyzed for safety as well. Chemicals such as vinegar, oil and soap cause turbidity, odor and color change in water samples. A filtration system using rocks, charcoal, and sand was used to show how water is filtered. The most shocking result of these tests was that tap water showed...
The main objectives of this lab are to isolate cholesterol from gallstone and observing the reactions that took place in the transformations. There will be three major steps to transform gallstone into 4-Cholesten-3-one cholesterol. The cholesterol that is obtained from gallstone is a 5-Cholesten-3β-ol...
impurities can be removed from hot solvent through the use of activated carbon and filtration. Soluble impurities remain in the cold solvent after recrystallization. The desired product should be as soluble as possible in hot solvent and as insoluble as possible in cold solvent. The selection of solvent is...
each protein is measured. A value, K, can be calculated for each, using the formula:
K = (Ve - V0)/(Vt - V0)
Ve = elution volume
Vt = total column volume
V0 = void volume
Check the introduction to 'Gel filtration' earlier in this lab manual if you have forgotten the definition of...
Cell Biology, Fall 2008
Lab Exercise: Protein Extraction and Purification
Proteins are relatively large organic compounds made of amino acids arranged in a linear chain and joined together between the carboxyl atom of one amino acid and the amine nitrogen of another. This bond is called a peptide...
The purpose of this lab was to help us the student become more familiar with the effect of aspirin synthesis. Aspirin was prepared from salicylic acid and acetic anhydride, using either an acidic or a basic catalyst.
0.69g of salicin acid was placed in 1.5mL of acetic anhydride...
Scientific Method and Laboratory Protocol
Lab Manual Exercise 1
Please read pages 1-14 and Appendix A, and study the attached handout before attending lab.
Please complete the following Activities:
this lab would be the process of filtration, distillation, magnetism, and evaporation. The specific hypotheses of this experiment was that the iron would separate through magnetism, the salt would separate by mixing with water and boiling it, the wood chip shavings would separate by filtration, and...
Sand and Salt Lab
Period: 2, Viktor Voytanovych (lab partner: Nick Udell)
Purpose: The purpose of this lab was to separate salt from sand using water and methods of
filtration and evaporation.
Sand and Salt Mixture (dry)
Filter Paper (dry)
filtration experiment, I used the PhysioEx 8.0 Physiology Lab Simulation Program on a computer and the Human Anatomy and Physiology Laboratory Manuel. I adjusted the dialysis membrane in the first run to 20 MWCO. The membrane was placed between the top and bottom beaker. I then dispensed 5.00 mg/ml...
This percent recovery is not 100% for several reasons. The sulfanilamide is not 100% pure to begin with, some of the sulfanilamide was dissolved in the mother liquor, and also because of a small spillage of the crystals from the filtration step.
Part C of this lab was performed by first...
wear your safety goggles in the lab and contact lenses are strictly prohibited. Be advised that chemicals spill all the time, so bare skin is a hazard in the lab. Please protect yourself by wearing your aprons and gloves and DO NOT EVER wear tank tops or sandals in the lab. All PPE (personal protective...
LAB REPORT 5
In this experiment, identification of different animal organs was performed. Also, the different types of tissues of each organ were to be identified. For this, different already prepared slides were chosen and observed under the microscope...