What is a group of atoms bonded to a carbon of an organic compound called? Which of the following gives an amino acid its properties? a. NH2 b. R Group or functional group c. COOH d. H Which of the four classes of amino acids would be prevalent in proteins that bind to the ...
When disaccharide beta is hydrolyzed, which monosaccharide units are produced? Which of the following combinations can produce a condensation polymer? (R and R' are alkyl groups) A) R-OH + HOOC-R'-COOH. B) HO-R-OH + R'-COOH. C) H2N-R-NH2 + HOOC-R'-COOH. D) A and C. E) A...
解析 The only correct answer is A (NaOOCCH=CHCOONa)B is incorrect as only one of the -COOH groups has reactedC is incorrect as OH groups have added across the double bondD is incorrect as only one of the -COOH groups has reacted, and a -COOH group has been reduced ...
They have carboxylic group -COOH, thats why.Jacqueline Answered Jul 27 2023 Branch chain amino acids are 3 special proteins (amino acid) that are involved in muscle anabolism. So called as their molecular structure has a side chain like a branch. If you aren't exercising for muscular gain ...
Amino acids are made of a central carbon atom, an amino group (NH2), a carboxyl group (-COOH), an organic R group (side chain), and hydrogen atoms. Q Which polymers are comprised of amino acids? A Proteins are made up of amino acids. Q Which two functional groups are always found ...
(The distinction between a polypeptide and a protein is largely arbitrary.) Amino acids include a central carbon atom joined to four distinct components: a hydrogen atom (H), an amino group (NH2), a carboxylic acid group (COOH) and an R-side chain that gives each amino acid its unique ...
Nowadays, the standard method for testingtetrahydrocannabinol (THC)usage in a person’s body is a urine test. A urine test, however, is not actually looking for the THC compound. Instead, it’s looking for a metabolite that the body produces to break down THC, which is calledTHC-COOH. ...
There’s also a group of hormones called tropic hormones (like ACTH and GH). They aren’t really considered a classical hormone because they don’t have receptors, but instead, interact with other cells by binding to the cell membrane instead. But let’s start this off by saying how do ...
derived from carboxylic acids and (usually) alcohol. While carboxylic acid has the -COOH group, the hydrogen is replaced by a hydrocarbon in an ester. The chemical formula of an ester takes the form RCO2R′, where R is the hydrocarbon parts of the carboxylic acid, and R′ is the ...
A functional group (R-OH) like this is called a: a. Carboxyl group b. Carbonyl group c. Hydroxyl group d. Coordinated group COOH group is a(n) [{Blank}] group. a) hydroxyl b) carboxyl c) amino d) ketone What are the functional groups of macromolecules? What amino acid form the ...