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a type of amine synthesized by plants and animals and frequently involved in signaling, e.g., neurotransmitters such as acetylcholine, catecholamines, and serotonin; others are hormones or components of vitamins, phospholipids, bacteria, or ribosomes, e.g., cadaverine, choline, histamine, and spermine...
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What group in amino acids or proteins in general is responsible for the ninhydrin reaction?
It would be the amine group. In fact, ninhydrin will react with other amines, not necessarily those in proteins or amino acids. it reacts with free amines to produce blue-purple color and yellow in proline.
Are hormones amino acids?
Some hormones made up of them.But some are steroids or amines
What is a biological law?
biological law is law of biological mention .
What is the difference with biological and non biological wash powder?
what is the difference between biological and non biological washing powder
Use the word biological in a sentence?
If the question is to give examples of biological in a sentence. " ...This is Biological evidence." or " Biological studies show that... "
Which of the following is not among the categories of biological agents?
Amines Biological agents include bacterial, parasitic, fungal, viral, and Rickettsial/Chlamydia.
What has the author Markus Guggenheim written?
Markus Guggenheim has written: 'Die biogenen Amine' -- subject(s): Amines, Biochemistry, Biological transport
What are amines known for in chemistry?
Amines are produced when a hydrogen atom in ammonia has been replaced by an alkyl or aryl group. Examples of amines are biogenic amines, amino acids and aniline.
Who won the battle of Amines?
German's won the battle of amines
When heated with chloroform secondary amines and tertiary amines are?
cyanide
Why is aliphatic amines stronger bases than aromatic amines?
because aromatic amines are stronger acid due to its being a secondary amine
Do amines contain oxygen?
Not necessarily. Amines contain nitrogen, but many do not contain oxygen.
Do amines and nitrates cancel each other in the stomach?
Amines + Nitrates/Nitrites = carcinogenic nitrosamines
Why Gabriel phthalimide synthesis is preferred for synthesising primary amines?
In gabriel synthesis on primary amines are formed. Secondary and tertiary amines are not formed this yields in pure rimary amine product. Hence Gabriel phthalimide synthesis is preferred for synthesising primary amines
Why do amines act as bases?
in amines a unshared pare of electron is present over nitrogen which is responsible for its basic character.
Why primary amines have higher boiling point than tertiary amines?
Due to the absence of replaceable hydrogen atoms
Why is diazotization not possible in aliphatic amines?
Bcoz alipatic amines require very low temperature like about -25 degrees celsius...which is difficult to maintain.....thats y its not posible to form diazonium salt with aliphatic amines...where as for aromatic amines its posible as temperature range is 0 - 5 degres..
