English

Write the number of chiral carbon atoms present in fructose.

Advertisements
Advertisements

Question

Write the number of chiral carbon atoms present in fructose.

One Line Answer
Advertisements

Solution

3 chiral carbon atoms are present in fructose.

shaalaa.com
  Is there an error in this question or solution?
Chapter 14: Biomolecules - Very Short Answer Questions

APPEARS IN

SCERT Maharashtra Chemistry [English] Standard 12 Maharashtra State Board
Chapter 14 Biomolecules
Very Short Answer Questions | Q 6

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:

Enzyme catalysis


The chemical nature of peptide bond in proteins is ____________


Define peptide bond.


Explain denaturation of proteins.


Write industrial application of enzyme catalysis.


Define α-amino acids.


Draw the structure of Haworth formula of sucrose.


Explain the primary structure of proteins.


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


Nucleotide differs from a nucleoside as it has ______


Pyrimidines are ______.


Purine and pyrimidine bases are placed regularly along the DNA molecules at a distance of ______


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


Choose the WRONG statement from the following.


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.


The bacteriostatic antibiotic from the following is ______.


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


The side chain R in cysteine is ____________.


The enzyme which converts maltose to glucose is ______.


Which of the following is the simplest amino acid?


The basic amino acid is ____________.


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


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?


Among the following the achiral amino acid is:


Among the following L-serine is:


The secondary structure of a protein refers to ____________.


Which of the following statement is not correct?


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


Write a short note on peptide bond.


Which of the following amino acid is basic in nature?


Which among the following enzymes hydrolysis starch?


Tertiary structure of protein is stabilised by ______.


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 the Zwitter ion structure of alanine.


Define the term Protein.


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 a short note on peptide bond.


Short Answer Question.

Write the Zwitter ion structure of alanine.


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.


Given below are two statements.
Statement I- Most of the blood proteins are acidic proteins.
Statement II - Derived proteins are not found in nature.
In the light of above statements, Select the correct option given below.


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×