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Condoms made from natural materials such as Lamb intestine have not been proven effective in preventing HIV transmission?
Wiki User
∙ 15y ago
They are not very effective in preventing HIV transmission. They are probably better than nothing, but lamb skin condoms have microscopic holes in them - the holes are small enough so that sperm cannot pass through, but STDs and HIV are still a risk.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoNope only proven effective for preventing pregnancy when used correctly.
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Site of decay of nondigestible materials?
large intestine
Materials that are not digestied move into...?
Materials that are not ingested move into the colon or large intestine.
Materials to be egested are stored in what organ?
the large intestine
Names of the materials are absorbed by the small and large intestine?
In small intestine: Protein, glucose, and lipidsIn large intestine: mostly absorbed salt and water
What is the underlying mechanism of a laminar flow hood in microbiology?
The underlying mechanism of a laminar flow hood in any application, including microbiology is that a roughly non-turbulent flow of air is more effective at preventing cross contamination of materials in the hood and having that air go through a high efficiency filter first is effective in preventing contamination by microbes and other items from outside the hood.
Name the materials that are absorbed in the large intestine?
The primary function of the large intestine is to absorb any water and ions that have not been absorbed previously in the small intestine.
Much of the digestion that occurs in the large intestine is caused by?
No digestion occurs in the large intestine; digestion is finished in the small intestine. In the large intestine absorption takes place, then the waste materials are egested.
The small intestine is connected to one side of the stomach and what is on the other end?
The small intestine then ends in the large intestine, where it deposits undigestible materials. In the large intestine, water and minerals are reabsorbed and then the waste is excreted.
When are superconductive materials usually most effective?
Superconductive materials are usually most effective when you need to conduct energy. These materials aren't recommended when you are working with water.
What is the job of the large intestine in digestion?
Absorption of water and conveying waste materials.
What organ get rid of waste materials stay in the large intestine?
excretory system
What is eliminating waste?
Is when the materials move through the large intestine, water is absorbed into the bloodstream. The material is then moved from the large intestine into the rectum where waste materials are compressed into a solid and finally eliminated from the body through the anus.
