When a sarcomere contracts and thin filaments move over thick filaments you would expect to see ________.
A. the H zone to appear wider
B. the I bands to appear smaller
C. the I bands to appear wider
D. the A band to appear darker
Answer:B
When a sarcomere contracts and thin filaments move over thick filaments you would expect to see ________.
A. the H zone to appear wider B. the I bands to appear smaller C. the I bands to appear wider D. the A band to appear darker