Biochemistry

Acetyl salicylic acid.

the skin around it

A Durham fermentation tube is a test tube that has a second inverted tube inside used to capture fermented gas (CO2) byproducts of bacteria. Typically the tube has a pH indicator in it, like phenol red, that will change color when acid is present (in this case to yellow). Gases are trapped inside the Durham tube, while the indicator shows the production of acid. Low pH is caused by Lactic Acid.

a strong minty smell

Yes, eggs do contain purines, but in relatively low amounts compared to other foods like red meat, seafood, and certain legumes. Purines are natural compounds found in many foods, and when metabolized, they break down into uric acid. For individuals concerned about purine intake, such as those with gout, eggs can be a suitable protein source. However, moderation and a balanced diet are always recommended.

Liver and Kidneys

Vitamin K is responsible for blood clotting. Or is it responsible for clotting blood? Whatever way you want to say it, it's vitamin K. :)

It is semi-permeable to water, in which water can pass it through the double lipid layer or through proteins crossing the double layer of the cell membrane.

Bread is a staple food prepared by cooking dough of flour and water and frequently additional ingredients. Dough's are usually baked, but in some cuisines breads are steamed, fried, or baked on an unoiled skillet.

Rote is generally an unleavened flat bread made from stone-ground whole meal flour, traditionally known as Atta flour. Its defining characteristic is that it is unleavened. The ubiquitous Indian bread naan, in contrast, is yeast-leavened bread.

by having

Starch in plants. Both glycogen in animals and starch in plants are polysaccharides that serve as storage forms of glucose. They are both branched polymers of glucose that can be broken down into glucose units when needed for energy.

Silicon-based life is more likely than neon or aluminum-based life because silicon can form more complex molecules similar to carbon, making it more versatile for biological processes. Neon is a noble gas with limited chemical reactivity, while aluminum is less abundant and stable in common biological conditions.

No. It is water soluble.

vitamin c

in a grit chamber mixing of grit takes place.after grit mixing only organic matter remains

It was expected that we will find out about 1,00,00 different genes before Human genome mapping was done. In fact, we could find lesser number. Different books give different number but number is probably between 20,000 to 25,000. We got psychological depression, when we found same number of genes in round worm also.

All organisms need water to live.

However, some desert animals do not drink water. They are able to get enough through metabolizing their food.

triglycerides

Glycerin is HOCH2-CHOH-CH2OH. It is commercially available - you can probably buy it bulk from online. It is not worth making yourself (but can be synthesized via the saponification of lipids). Are you asking if you can make nitroglycerin at home (which can be made from glycerin)? Nitroglyercin is EXTREMELY explosive. It is shock sensitive, which means that simply bumping it with your hand can cause it to explode. It is also heat sensitive (heat causes it to explode) and the process of making it is exothermic (heat releasing), so the very process of making it can cause it to explode. You should NEVER EVER EVER attempt to make nitroglyercin at home.

1. Sometimes you need a fast responce. Nerve cells carry electical impulses very quickly.But thei effect only lasts a very short time.

2. Sometime you need a responce that lasts for a longer time. For example, to control changes that take a long time, like growing. Hormones travel much more slowly. But their effects last much longer.

ulo nyo!!

Most vitamins are fat soluble, i.e. vitamins A,D E and K. The vitamin B complex (several vitamins) and vitamin C are water soluble.