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Yes, amino acids will contain oxygen in their carboxyl group and might in its variable R group.

The four types of amino acid side chains [R-groups] are i) non-polar (zero for 8) - no oxygen, ii) uncharged-polar - (5 out of 7 have oxygen), iii) charged-polar - both have oxygen, and iv) basic amino acids - zero for 3 have oxygen.

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12y ago
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13y ago

Yes, oxygen is present within the carboxyl group and may be present in the variable R-group.
Yes, all 20 amino acids contain oxygen.

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14y ago

yes

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Q: Is oxygen present in amino acids?
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Related questions

Is oxygen in amino acids?

Yes, oxygen is present within the carboxyl group and may be present in the variable R-group.Yes, all 20 amino acids contain oxygen.


Is carbon present in fatty acids or amino acids?

Yes. Carbon is present in fatty acids (carboxylic acids) as well as in amino acids.


What end arrangements of atoms is present in amino acids that also present in fatty acids?

hydrogen and amino acids.


What end arrangement of atoms is present in amino acids that is also present in fatty acids?

hydrogen and amino acids.


What end arrangement of atoms is present in amino acids that was also present in fatty acids?

hydrogen and amino acids.


What are four elements which are found in amino acid?

Carbon, nitrogen, oxygen and hydrogen are present in all amino acids and therefore in all proteins


Do amino acids build oxygen?

no; amino acids build protein and oxygen is not a protein. oxygen is not built, but rather inhaled from the environment and then used in cellular respiration


What made of amino acids?

Amino acids are made up of the elements nitrogen, hydrogen, carbon, oxygen, and sulfur. Proteins are made up of amino acids.


How much oxygen is in amino acids?

Variable


Were proteins present before amino acids?

Since proteins are polymers of amino acids, it's not likely.


What elements are always found in all protein molecules?

Some elements that are always present in amino acids are carbon, oxygen, and nitrogen. Hydrogen is also present in amino acids.


Is carbon present in amino acids?

yes