IGNOU BBCCT 105 2026 - Describe how solvent fractionation and lyophilization are us

Question

Describe how solvent fractionation and lyophilization are used to concentrate and stabilize proteins during purification.

09 Feb 2026

Answer :

Word Count : 236

Solvent fractionation and lyophilization are key techniques used in protein purification to concentrate and stabilize proteins, each playing a distinct role in the process. Solvent fractionation involves the addition of solvents such as ammonium sulfate or acetone to a protein solution, which causes proteins to precipitate out of solution based

_________ _____ ______ _________ _______ _____ ____.
_______ _____ ______ _____ ___ _____.
___ ________ ___ _____ _____ ________ _________.
__________ ________ _______ ____ _____ ____ _________ ____ __________ ___.
______ ________ ____ ______ __________ ___ ______ __________ _________ ___ ________ ______.
_____ ___ ________ __________ ______ __________.
______ ______ ___ ___ ________ ______ _________ ___ ___.
______ ____ ______ _______ ______ ______ ______ ___ _____ _________ _______ _________.
_______ _____ ______ ____ _________ _________ ________ ______.
_________ __________ ______ ___ ________.
_________ _______ __________ __________ _____ _______ ______ ___.
______ ______ _________ ____ ___.
________ ___ _____ _____ _______ _______ _________.
________ ___ _________ ______ __________ _____ __________ ______.
__________ __________ _______ __________ ________ _____ _________ ____.
__________ ____ ___ _________ ______ ____ ___ ______.
____ __________ ____ ______ ______ ___ __________ ______.
_______ __________ ___ _____ __________ ________ ____ __________ _____ ________.
_______ ________ ________ _____ ____ ___ __________ ___ _________ ______ _________ _________.
____ _________ ____ ___ _____ _________ __________.
______ ________ ________ ________ ________ ____ ___ _________ ____ ___ _____.
_________ ________ ________ _____ _______ __________ ___ __________ _______ ___.
__________ __________.

IGNOU ACADEMY

Your IGNOU journey, made easier.

Solved Assignments
Study Notes
Guess Papers
Question Papers

Call Us WhatsApp

STUDY • PREPARE • SUCCEED

Skip in 10

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers