Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
131 views
in Biology by (120k points)
closed by
Binding of which of the following antibody’s heavy chain initiates the lysis of bound bacterial cells?

(a) IgM

(b) IgD

(c) IgA

(d) IgE

1 Answer

0 votes
by (120k points)
selected by
 
Best answer
Right choice is (a) IgM

To explain I would say: Binding of heavy chain of IgM leads to the activation of complement system that initiates the lysis of bacterial cells to which the antibody is bound. Similarly, binding of heavy chain of IgE initiates the allergic responses.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...