Describe what the dna from the split peas looked like

Finally, ethanol is added because DNA is soluble in water. For example, perhaps by using the meat tenderizer you get a purer sample of DNA, with less protein contaminating the sample.

Do only living organisms contain DNA? This last application requires techniques that are referred to as recombinant DNA technology or genetic engineering. DNA is a long, stringy molecule. These two enzymes are extracted from pineapple and papaya, respectively.

All of the grease and the protein that we broke up in the first two steps move to the bottom, watery layer.

DNA from Peas!

No one could help me. These enzymes are present in the cell cytoplasm not the nucleus to destroy the DNA of viruses that may enter our cells and make us sick. What can I do to increase my yield of DNA?

Add 2 tablespoons liquid detergent about 30ml and swirl to mix. For example, plant seeds yield a lot of DNA because they have very little water in the cell cytoplasm. Think about why you use soap to wash dishes or your hands. Add a pinch of enzymes to each test tube and stir gently.

Try these ideas or some of your own: Add about twice as much cold water as the DNA source about ml or 1 cup to the peas in the blender. Cooling slows down enzymatic reactions. This sample could be used for gel electrophoresis, for example, but all you will see is a smear.

Understanding the Science behind the Protocol 3. The procedure for DNA extraction is really a procedure for nucleic acid extraction. Then you get to visualize Whirled Peas. Your DNA may last for years if you store it in alcohol in a tightly-sealed container.

How To Extract DNA From Anything Living

This is much too small to see, even with the most powerful microscope. Instead, a technique called X-ray crystallography can be used to produce a picture of the DNA molecule.Observe what DNA looks like Purpose - The purpose of this lab is to extract DNA from split peas so that it can be seen by the naked eye.

This will also show that DNA can be extracted from anything living.

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Describe What The Dna From The Split Peas Looked Like Biology Abstract In this experiment we used dried split peas to extract the DNA and observed the protein isolate. Introduction The purpose of the experiment was to learn what the process was to extract DNA.

Extracting DNA from Split Peas Prac Aim Our aim for this prac is to compare whether lime juice or pineapple juice will work better at extracting the DNA from split peas. The extraction of DNA from a cell is often a first step for scientists who need to obtain and study a gene.

The total cell DNA is used as a pattern to make copies (called clones) of a particular gene. View Lab Report - RPT Extraction of DNA from BIO at Columbus State University. ns A. Describe what the DNA from the split peas looked like? B. Were your experimental results what50%(2).

First, you need to find something that contains DNA such as split peas, fresh spinach, chicken liver, onion, or broccoli. Measure about ml or 1/2 cup of split peas and place them in a blender.

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Describe what the dna from the split peas looked like
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