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Their base.

A ionized in solution amine group attached to a central chiral carbon, which is attached to a variable R group, a hydrogen and a carboxylic acid, which is the ionized form of a carboxyl group.

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12y ago

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What molecules do all proteins have in common?

all proteins have amino acids in them.


What are the names of the two chemical groups that all amino acids have in common?

Amino = Amine Acid = Carboxylic Acid These two groups are what give amino acid's there name. Source: http://en.wikipedia.org/wiki/Amino_acid


What groups of atoms are common to all amino acids?

The various amino acids are distinguished by the substitution on the central carbon atom. All amino acids feature an amine group and a carboxylic acid.


Can hydroxyl groups be found on all amino acids?

No, hydroxyl groups are not found on all amino acids. Hydroxyl groups are typically found on amino acids such as serine and threonine, but are not present on all amino acids.


Does twenty kinds of amino acids in each protein coded instructions for characteristics of the organism?

Yes, the twenty different amino acids present in proteins are coded for by the genetic instructions in an organism's DNA. These amino acids determine the structure and function of proteins which in turn play a role in determining the characteristics and traits of the organism.


What are the amino acids in leaves?

The most common amino acids found in leaves are alanine, serine, glutamate, glutamine, and aspartate. These amino acids play important roles in plant metabolism, growth, and response to environmental stress.


Are BCAA and amino acids the same?

BCAAs (branched-chain amino acids) are a type of amino acid. While all BCAAs are amino acids, not all amino acids are BCAAs. BCAAs specifically refer to three essential amino acids: leucine, isoleucine, and valine.


Are Amino acids are the same except for their R group?

No, amino acids are unique in that they have the same basic structure with an amino group, a carboxyl group, and a hydrogen atom attached to a central carbon atom, but differ in their side chain or R group, which gives each amino acid its specific properties and characteristics.


Which three components are common to all amino acids?

The 20 amino acids vary in structure by the R-group, otherwise all amino acids are the same in structure. All amino acids have a carboxyl group, an amino group, an R-group, and a hydrogen which are all bonded to a central carbon. It is the R-groups that make the amino acids react in different ways and alter the structure of the protein.


What do amino acids always have?

All amino acids share a common structure. The have a carboxyl group (COH), an amine group (NH3), a hydrogen, a variable "R" group, and a central carbon to which all these groups are attached.


Why are amino acids called amino acids?

Amino acids are called amino acids because they contain an amino group (-NH2) and a carboxyl group (-COOH) in their chemical structure. These two functional groups are essential for the formation of proteins and are characteristic of all amino acids.


Why is a deficiency in an essential aminio acid more common in vegetarian diet?

A deficiency in essential amino acids can be more common in a vegetarian diet because plant-based proteins often lack one or more of these essential amino acids. Animal-based foods like meat, poultry, fish, and dairy products contain all essential amino acids in adequate amounts, while plant-based sources may be limited in certain amino acids. Vegetarians need to ensure they consume a variety of plant-based protein sources to obtain all essential amino acids.