Thin Dark Line - band - was created in 2002.
I-Band
Dark Tranquility is a Swedish melodic death metal band from Gothenburg.
Thin Lizzy
Dark Star Orchestra is a tribute band to the Grateful Dead, a band formed in 1997 based in Chicago. Dark Star Orchestra was formed in 1997 and still exists today.
The Answer - band - was created in 2000.
Dark Star - band - was created in 1998.
Dark Castle - band - was created in 2005.
Dark Angel - band - was created in 1983.
Dark Princess - band - was created in 2004.
Dark Age - band - was created in 1994.
During contraction, the H zone and I band shorten while the A band remains the same length. The A band is the dark band in the sarcomere that contains the thick filaments, the I band is the light band composed of thin filaments, and the H zone is the area in the center of the sarcomere where only thick filaments are present.
Under high magnification, you would observe the distinct bands of a sarcomere including the dark A band (containing thick filaments), the light I band (containing thin filaments), the Z line in the center of the I band, and the H zone in the middle of the A band. This level of magnification would also reveal the arrangement of actin and myosin filaments within the sarcomere.
The line that bisects the dark band in muscle is called the "Z line" or "Z disc." It serves as an anchoring point for the actin filaments in the sarcomere, which is the basic contractile unit of muscle tissue. The Z line also defines the boundaries of each sarcomere, contributing to the striated appearance of skeletal and cardiac muscle.
Transform "skater" into the word "strake."
I-Band
The striation that consists of overlapping thick filaments with the M line in the center is called the A band. The A band represents the region of the sarcomere where thick filaments (myosin) overlap with thin filaments (actin), and the M line is the midpoint that anchors the thick filaments. This arrangement is crucial for muscle contraction, as it allows for the interaction between the thick and thin filaments.
Dark Star - band - ended in 2001.