Hypothetical experiment 1. If you were to search around your house for any products that you use in your house that list the following what would they be: a. Keep out of reach of children b. Precautionary statements - hazards to humans and domestic animals c. Do not use around water, do not apply directly to water d. D
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Can you give me some recommendations on a peer review article and a popular press article? Start work on Peer Review Article Vs. Popular Press Article. I have to prepare a paper by obtaining a recent (less than 6 months old) article from the popular press (newspaper or magazine) and then look up a peer reviewed journal ar
I need results for the experiment of osmosis by only changing the concentration outside the potato. But using the values volume of the total solution 20cm cubed the potato just using a normal cork borer cutting the pieces of potato to 2 cms for the results I need 5 results to be taken 3 times at a range of pure water to 2 m
This is not real, but mearly a non-fiction scenario: In isolating a novel protein from th esynapse of a cocroach that I have discovered, I get to name it too. Using immunohistochemistry, I determine that the chemical is found in axon terminals. Thus, I suspect that it might have something t do with synaptic release of vessicle
1. Use the steps of the scientific method to solve a problem. Answers should be formatted as follows: State the Problem: 1. observation 2. hypothesis 3. experiment 4. conclusion 2. Briefly describe 2 properties of water. 3. List the four principal types of biological molecules, and give an exa
The internet can be a great resource for scientific information, however you need to make sure your internet sources are reliable and the information you gain from them is truthful. The advent of the internet also allows students a unique opportunity to search through databases of scientific peer reviewed journals online and of
Learning to write a laboratory report is often a hard frustrating task for students. Lab reports must be written following a specific format and must be clear and concise. This type of writing is much different than what is expected from you in other courses. The following solution outlines the sections of laboratory reports
1. Identify two different types of organisms that you have seen interacting, such as bees and flowers. Now form a simple hypothesis about this interaction. Use the scientific method and your imagination to design an experiment that tests this hypothesis. Be sure to identify variables and a control for them. 1A Select a mole
I placed one potato slice in tape water and the other in a salt solution. What is the difference in the texture of the potatoe slices? I didn't see a change. But the next question that was asked was, What happened to the potato slice in the salt solution to cause the observed change? I couldn't answer this question because I did
I have attached an research article. I need to know - what is the experimental design used in this article? Is this an appropriate experimental design and why? - what statistical tests were used and were they appropriate and why?
1. What type of immune cells are displayed in this plot? (See attachment for plot) 2. In advanced HIV disease the percentage of cells in which population would be reduced? (See attachment for plot) 3. How many populations of cells are visible in this plot? (See attachment for plot)
My science teacher gave me 10 "beads" that have an unusual property... they change color: purple, pink, green etc, with sunlight. My assignment is to investigate this special property of the beads, and try to determine how they do what they do. I must design and conduct, at home, two original controlled experiments pertainin
Writing a good lab report in biology requires good organization and knowing what to include in each of the sections.
Describe 3 ways of measuring changes in mRNA expression and provide an explanation of how each one works. Does the method measure mRNA synthesis, degradation, or levels?
Question 1: When you move from a low powered objective to high powered objective does: magnification increase; depth of field, decrease, field of view, decrease, and brightness of field, decrease? Question 2: How do you calculate total magnification of a specimen viewed by a light microscope? What is the total magnificat
The difference between the various forms of the research technique of blotting. Complete with diagrams.
What is the difference between a Southern blot, a Northern blot, and a Western blot? Include a basic overview of the procedures.
This is an example of how to do an indepth analysis of a research article. This analysis is on mRNA degradation.
Analyze a peer-reviewed journal article having to do with biochemical research into mRNA degradation.
How do I create serial dilutions? Ideas are included.