标题: michael kors store best sale Bread Mold Experiment [打印本页] 作者: shli05u9357 时间: 2014-12-20 03:34 标题: michael kors store best sale Bread Mold Experiment Bread Mold Experiment
Many people tend to find mold growing on bread disgusting. But, did you know that mold is also one of jordan shoes size 16 nature's cleansers, that breaks down dead organic materials and recycles these nutrients back to the soil, which makes it essential for the ecosystem?
Mold is a new jordan shoes zipper type of fungi, which jordan shoes grey grows on any plant or animal michael jordan shoes for sale material. Mushrooms and toadstools are a type of fungi. Mold grows on food and other organic jordan shoes phone case matter,michael kors store best sale, and thus, breaks it down into slime by which it extracts nutrient for its growth. This is many times studied in school with a simple experiment.
Caution: If you are allergic to mold, then avoid performing this jordan shoes jakarta experiment or use mask and gloves for safety. Seek permission from your parents and teacher before you start with the experiment. Also, after you are done noting down the results of the experiment, dispose off the bags containing moldy bread safely,mk bags cheap online, without opening them.
Equipment: Here is a list of materials you will need to perform the experiment.5 slices of bread
5 transparent sealable bagsA maskA marker5 7 cotton swabs
A tablespoon
Lemon juice/water/apple juice/salt/sugar (at least two of these items are required)
Procedure: Growing mold can be a simple experiment, and jordan shoes gs performed on a slice of bread. However, to make it interesting and more detailed you can work on 5 samples of breads rather jordan shoes to order than just one.
Then rub the dust from cotton swab over the first bread slice.
Repeat steps 2 for the other four bread slices.
Seal three bread slices inside three transparent sealable bags.
Put sticker on the three bags,ugg 5854 mini boots, and write down using a marker on them.
On the first sticker write "Sample 1 Dark Closet"; on second write "Sample 2 Refrigerator", and on the third write "Sample 3 Under Light".
So, keep the first sample in a dark closet, second in a corner of the refrigerator where it doesn't gets disturbed, and the third one in an area of the house which jordan shoes women size 7 is most of the time brightly lit.
Now, take the remaining two samples. Before you seal them in the bags and mark them with sticker add one jordan zodiac shoes of the above mentioned five items to them. jordan shoes ones For example,cheap ugg 5815 boots sale, on the fourth bread sample you can add some salt, while on the fifth you can add 2 tablespoons of water. Keep these jordan shoes turquoise two sample in a place where they don't get disturbed.
Observations: Wear mask and gloves whenever observing the bread mold samples. Make sure you observe the five bread samples every alternate day at a fixed time of the day,wholesale michael kors store, say 2 pm. It is important that you observe them every alternate day without fail,cheap ugg 5854 boot, and note down your observations in a table. You can note down their physical appearance like color,buy discount mk handbags, shape, amount of growth per day, texture,cheap mk bags outlet, etc. Another column of your table can be observations of the mold under the magnifying glass. If you want, you can take videos or pictures of the mold every alternate day. This will help in concluding your experiment.
Diagram: If you are performing this experiment at home, then you might not have access to a microscope. However, when this experiment is performed in school many times the students are asked to observe jordan shoes slogan the mold under a microscope. Note down, the appearance of the mold under the microscope, this can form a part of the observation. Usually, one sees thread like structures on top of which there is a circular shape. Here is a diagram of bread mold in detail.
Conclusion: You will observe different conclusions for different jordan shoes animal print samples. The mold which was kept in a warm, dark, and moist condition will grow the best. However, the jordan shoes gr sample that was in the refrigerator will have a slower growth. Also, substances like salt tend to slow down jordan shoes green the growth of bread mold. Conclusion is an important part michael jordan shoes kids foot locker of the experiment, so make sure you read your observations carefully before you put down the appropriate conclusion of the project. Here are pictures of mold growth on different types of breads.
Once you have tried out this experiment, you can try out further experiments using different materials. You can try growing mold on different types of breads, while maintaining the same temperature. You could also try adding more moisture to the slices of the bread, or use different amounts of lemon juice and sugar on the slices. This way you can vary one element, jordan shoes jordan release dates and note down various observations of the jordan shoes online shop mold growth. So,new style mk handbags, select jordan shoes image a hypothesis and using the appropriate materials perform the experiment again. You can also consider growing mold on soft fruits. Here are pictures of mold growing on a lemon,cheap australia ugg boots, few strawberries, and a tangerine.
Interesting Mold Facts
The above experiment will help to study bread mold in detail. Here are some fun facts about mold that will add to your knowledge.
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