English

Draw a neat diagram for the following: Enzyme catalysis

Advertisements
Advertisements

Question

Draw a neat diagram for the following:

Enzyme catalysis

Diagram
Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 14: Biomolecules - Exercises [Page 321]

APPEARS IN

Balbharati Chemistry [English] Standard 12 Maharashtra State Board
Chapter 14 Biomolecules
Exercises | Q 4. viii. | Page 321

RELATED QUESTIONS

Give scientific reasons:

α-Amino acids have high melting points compared to the corresponding amines or carboxylic acids of comparable molecular mass.


Give scientific reasons:

On boiling egg albumin becomes opaque white.


Draw a neat diagram for the following:

Zwitter ion


Draw a neat diagram for the following:

Secondary structure of protein


In the process of denaturation, there is NO change in the structure following protein.


Write the number of chiral carbon atoms present in fructose.


Complete the following reaction.

\[\ce{H2N - CH2 - COOH + H2N - CH2 - CH2 - COOH ->[-H2O] ?}\]


Explain denaturation of proteins.


Write industrial application of enzyme catalysis.


Define α-amino acids.


From the following identify the INCORRECT match with respect to the different structures of proteins.


____________ is NOT a simple protein.


Nucleotide differs from a nucleoside as it has ______


Read the following statements and select the correct option.

  1. In quaternary structure, the peptide chains are much looped, twisted, and folded back on themselves due to formation of hydrogen bonds.
  2. When a protein has more than two polypeptide subunits their arrangement in space is called secondary structure.

Identify the option that correctly describes the amphoteric nature of proteins.


Choose the WRONG statement from the following.


Identify (i) and (ii) and select the correct option.

i. Protein portion of the enzyme is called the ____________.

ii. Non-protein constituent binding to the enzyme is called as the ____________.


Which of the following contains keratin?


The conjugate acid of \[\ce{CO^2-_3}\] is ____________.


Which of the following is NOT a protein?


Proteins are ______ of amino acids.


Proteins are polypeptides with linear chains of i ______ linked by ii ______ bonds.


Identify the enzyme X in the following reaction.

\[\ce{H2O2(aq) ->[x] H2O(l) + \frac{1}{2} O2(g)}\]


Complete the analogy and select the correct option.

α-helix structure : Keratin :: β-pleated sheet : ____________.


Identify the enzyme that catalyses the reaction of CO2 with water in huma body.


Which among the following amino acids has lowest molar mass?


β-pleated sheets of polypeptide chains are present in ______.


Which of the following amino acids has \[\ce{Me - S - CH2 - CH2 -}\] group in the side chain?


Which of the following is not a broad spectrum antibiotics?


The enzyme which converts maltose to glucose is ______.


The amino acid having −CH3 as side chain is ____________.


Which of the following amino acid is an essential amino acid?


The number of proteins in an average human cell is over ______.


Proteins attached with a prosthetic group are called ______ proteins.


A protein is a sequence of amino acids. The end of the polypeptide chain of -NH2 end and at -COOH end are respectively called ______.


An iron-containing red protein is ______ 


If side-chain group-R for amino acid is -CH2OH, identify the amino acid from following?


Identify basic amino acid from following.


Which among the following amino acids has the lowest molecular mass?


Which among the following is a globular protein?


Identify the side chain –R present in amino acid lysine.


The central dogma of molecular genetics states that the genetic information flows from:


In a protein, various amino acids linked together by ____________.


Among the following the achiral amino acid is:


In aqueous solution of amino acids mostly exists in, ____________.


The secondary structure of a protein refers to ____________.


Which of the following amino acids is achiral?


Give the differences between the primary and secondary structure of proteins.


Write the Zwitter ion structure of alanine.


Write a short note on peptide bond.


Write a note on denaturation of proteins.


Write the structure of all possible dipeptides which can be obtained from glycine and alanine.


Define enzymes.


Which among the following enzymes hydrolysis starch?


Peptide and hydrogen bonds are present in the primary structure of the protein which is due to ______.


The tightly bound non-proteinaceous organic compound in enzyme is ______.


Write a short note on peptide bond.


Write a short note on peptide bond.


Define the term Protein.


Write a short note on peptide bond.


Write a short note on peptide bond.


Write the Zwitter ion structure of alanine.


Write a short note on a peptide bond.


Write the Zwitter ion structure of alanine.


Write a short note on peptide bond.


Write the Zwitter ion structure of alanine. 


Write a short note on peptide bond.


Write a short note on peptide bond.


Write the Zwitter ion structure of alanine.


Which from following is an essential amino acid?


Which from following amino acids contains heterocyclic ring at a side chain (R) group?


In large proteins, peptide chains are much looped, twisted and folded back on themselves. The folded structure is due to the formation of ______ bonds.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×