Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6

Q.

According to sliding filament theory, during muscle contraction

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

length of sarcomere increases

b

length of I band remains the same

c

length of A band increases

d

actin filaments slide into A band

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

According to sliding filament theory, during muscle contraction, actin (thin) filaments slide onto thick filaments of A band.

During muscle contraction,

  • I band and sarcomere shorten
  • A band remains unchanged
Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
According to sliding filament theory, during muscle contraction