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What is The relationship between a polypeptide bond and a peptide bond?
a polypeptide is a a sequence of amino acids covalently bonded together by a peptide bond. The peptide bond is formed when two adjacent amino acids come together by way of condensation reaction (loss of a water molecule) to form the covalent bond between them.
Are (amino acids sugars) and this reaction results in the formation of what kind of bonds?
a. sugars; ionic bonds. b. sugars; peptide bonds. c. amino acids; peptide bonds. d. amino acids; hydrogen bonds. e. amino acids; glycosidic bonds.
How many water molecules are released when you join five amino acids?
Three molecules of water are formed when four amino acids join together. This is the result of three amide bonds that underwent condensation reactions.
What are proteins produced by?
Proteins are produced by the ribosomes which link together amino acids, the building blocks of proteins, via peptide bonds based on the instructions given by the mRNA (messenger RNA) strand it is translating. The ribosomes link together amino acids like beads on a string. This string of beads is a protein.
When using Biuret reagent what indicates the presence of proteins?
Biuret solution turns a shade of purple if proteins are present. Specifically, it turns a shade of purple if peptide bonds are present. A peptide bond is the bond formed between amino acids.
What is formed when 10 amino acids are bonded together?
When 10 amino acids are bonded together, a peptide is formed. Peptides are short chains of amino acids linked by peptide bonds.
What is the difference between peptide and peptide bond?
A peptide is a short chain of amino acids linked by peptide bonds. The peptide bond is a covalent bond that joins the carboxyl group of one amino acid to the amino group of another amino acid in a peptide chain. In essence, a peptide is a chain of amino acids, whereas a peptide bond is the specific bond that holds amino acids together in a peptide chain.
What is formed when 5 amino acids are joined together?
When five amino acids are joined together, a molecule called a peptide is formed. Peptides are short chains of amino acids linked by peptide bonds. As the chain grows longer, it becomes a polypeptide.
Is A polypeptide is a sequence of proteins or amino acids?
A polypeptide is a chain of amino acids linked together by peptide bonds. It is not a sequence of proteins, but rather a precursor to protein formation. When a polypeptide chain folds into a specific structure, it becomes a functional protein.
How are amino acids polypeptides and peptide bonds related?
Amino acid polypeptides are made up of a chain of amino acids held together by peptide bonds.
What is a peptide bound?
amino acids together in a protein
How do protein form?
DNA molecules form amino acids. Amino acids are bonded together by peptide bonds. This chain on amino acids and peptide bonds form the structure for protein.
What bonds are amino acids connected together by?
Amino acids are connected together by peptide bonds. Peptide bonds form between the amino group of one amino acid and the carboxyl group of another amino acid, resulting in the formation of a peptide bond and a water molecule as a byproduct.
Proteins are formed of building blocks called?
Amino acids held together by peptide bonds.
What kind of bond holds amino acids together?
Peptide bonds hold amino acids together in a protein chain. Peptide bonds form through a condensation reaction between the carboxyl group of one amino acid and the amino group of another amino acid, releasing a water molecule in the process.
What is the job of peptide bond?
Bonding amino acids together in proteins, polypeptides.
What bonds holds amino acids together?
Amino acids are held together by peptide bonds. Peptide bonds are formed through a condensation reaction between the carboxyl group of one amino acid and the amino group of another amino acid, resulting in the formation of a covalent bond and the release of a water molecule.
