Question

What are the reagents required to test proteins? Write about its preparation?​

Answer 1

Answer:

The presence of protein is tested by the Biuret test for proteins. The Biurette reagent made of sodium hydroxide and copper (II) sulphate helps in determining the presence of protein in a sample.

Answer 2

Answer:

ᴛʜᴇ ᴘʀᴇꜱᴇɴᴄᴇ ᴏꜰ ᴘʀᴏᴛᴇɪɴ ɪꜱ ᴛᴇꜱᴛᴇᴅ ʙʏ ᴛʜᴇ ʙɪᴜʀᴇᴛ ᴛᴇꜱᴛ ꜰᴏʀ ᴘʀᴏᴛᴇɪɴꜱ. ᴛʜᴇ ʙɪᴜʀᴇᴛᴛᴇ ʀᴇᴀɢᴇɴᴛ ᴍᴀᴅᴇ ᴏꜰ ꜱᴏᴅɪᴜᴍ ʜʏᴅʀᴏxɪᴅᴇ ᴀɴᴅ ᴄᴏᴘᴘᴇʀ (ɪɪ) ꜱᴜʟᴘʜᴀᴛᴇ ʜᴇʟᴘꜱ ɪɴ ᴅᴇᴛᴇʀᴍɪɴɪɴɢ ᴛʜᴇ ᴘʀᴇꜱᴇɴᴄᴇ ᴏꜰ ᴘʀᴏᴛᴇɪɴ ɪɴ ᴀ ꜱᴀᴍᴘʟᴇ.

Explanation:

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