The structure of hemoglobin contains ......... heme groups.
- A$6$
- B$2$
- C$4$
- D$8$
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Similar Questions
Identify the correct matching pair from the following.
Medium
View SolutionMatch 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 SolutionThe two polypeptide chains of insulin are linked together by which type of bond?
Easy
View SolutionWhich protein is present in hair,feathers,scales,and horns?
Easy
View SolutionWhich of the following amino acids is not found in proteins?
Easy
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