In which of the following is $Keratin$,a fibrous protein,absent?
- AHair
- BMuscles
- CSilk
- DWool
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The dipeptide,$Gln-Gly$,on treatment with $CH_3COCl$ followed by aqueous work-up gives:
Total number of tripeptides possible by mixing of valine and proline is $............$.
The $pH$ at the isoelectric point of three amino acids are given as follows:
Amino acid $pH$ at Isoelectric point $(Amino \ acid)_{I}$ $6$ $(Amino \ acid)_{II}$ $9.8$ $(Amino \ acid)_{III}$ $3.9$
$(Amino \ acid)_{II}$ is . . . . . . ?
| Amino acid | $pH$ at Isoelectric point |
|---|---|
| $(Amino \ acid)_{I}$ | $6$ |
| $(Amino \ acid)_{II}$ | $9.8$ |
| $(Amino \ acid)_{III}$ | $3.9$ |
$(Amino \ acid)_{II}$ is . . . . . . ?
Medium
View SolutionWhich one of the following is the correct structure of cytosine?
DifficultJEE MAIN 2021
View SolutionWhich of the following statements is incorrect regarding the denaturation of proteins?
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