Which of the following is directly responsible for the sequence amino acids in a particular protein?

Which of the following is directly responsible for the sequence amino acids in a particular protein?

Which amino acid sequence is the most important in a protein’s structure?


What is the shape of a protein molecule influenced by?

The primary structure or sequence of amino acids that a protein has determines its shape. Explanation: A protein’s primary structure is determined by the sequence of its amino acids. The linear structure of an amino acid chain is made up of covalently bonded amino compounds via peptide bonds.

How is a protein’s structure End. to its function?

The structure of a protein is directly linked to its function. The protein’s particular shape is what determines its function. The protein’s three-dimensional structure can be altered by changes in the structure of amino acids. This will cause it to become denatured, and the function of its protein may not work as expected.

Which level of protein structure is not affected by pH?

The protein will unfold when it is placed in an acidic solution. However, it won’t separate into individual amino acids. The unfolded protein is a single long chain of amino acids, but it doesn’t break apart into individual amino acids. There is no change to the primary structure.

How does change in pH affect protein structure?

Increasing the pH by adding acid transforms the -COO ion into a neutral COOH group. Each case results in the protein’s shape being revealed and the ionic attraction disappearing. Side chains of amino acids can hydrogen bond to one another. Modifying the pH can disrupt the hydrogen bonds and alter the shape of proteins.1 julaai. 2014

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What two steps are required for protein synthesis?

Protein Synthesis is the process by which cells produce proteins. It can be divided into two steps: transcription and translation. Transcription refers to the transfer of genetic instructions from DNA to mRNA within the nucleus.9 aagstt. 2018

What is denaturation of protein give example?

When a solution of protein is heated, it often becomes insoluble. This means that the protein remains insoluble even after the solution has been cooled. Irreversible denaturation is when the proteins in egg white are heated to denature them.

How does an enzyme accelerate a metabolic reaction?

Enzymes act as biological catalysts. The activation energy of reactions is lower when catalysts are involved. The faster a reaction proceeds, the lower its activation energy. Enzymes increase the speed of reactions by decreasing activation energy.

Do enzymes change free energy?

Enzymes don’t affect the Gibbs energy of a reaction. This means they don’t affect the Gibbs free energy of a reaction. The activation energy is affected by enzymes by decreasing it.