In the secondary structure of a polypeptide chain,the folding of the chain is due to which type of bond?
- ASulfur
- BDisulfide
- CHydrogen
- DIonic bond
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Similar Questions
Match the following Column-$I$ with Column-$II$ and select the correct option.
Column-$I$ (Type of Amino Acid) Column-$II$ (Example) $(A)$ Polar and uncharged $R$ group $(i)$ Methionine $(B)$ Non-polar $R$ group $(ii)$ Glutamic acid $(C)$ Polar and negatively charged $R$ group $(iii)$ Lysine $(D)$ Polar and positively charged $R$ group $(iv)$ Cysteine
| Column-$I$ (Type of Amino Acid) | Column-$II$ (Example) |
| $(A)$ Polar and uncharged $R$ group | $(i)$ Methionine |
| $(B)$ Non-polar $R$ group | $(ii)$ Glutamic acid |
| $(C)$ Polar and negatively charged $R$ group | $(iii)$ Lysine |
| $(D)$ Polar and positively charged $R$ group | $(iv)$ Cysteine |
Medium
View SolutionStatement $- I :$ All amino acids are protein-forming amino acids.
Statement $- II : R-$ group is a variable group in an amino acid.
Statement $- II : R-$ group is a variable group in an amino acid.
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View SolutionIdentify the protein from the given options.
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View SolutionHemoglobin consists of two alpha and two beta chains. How many heme groups are present in the structure of hemoglobin?
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View SolutionWhich of the following biomolecules is insoluble in water?
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