These make the striations as you can see in the image shown. They are made up of actin.
These make the striations as you can see in the image shown. They are made up of actin.
The many tubes that fill a muscle fiber, and themselves are made up of long strands of protein filaments
These make the striations as you can see in the image shown. They are made up of actin.
The many dots shown in each muscle fiber below....
The thin filament is called
The thick filament is called
The net of channels regulate calcium ions for a muscle contraction
Contracting units of a muscle made up of actin and myosin, that extend from Z-line to Z-line.
The cell membrane wrapping a muscle fiber.
The fluid space surrounding the myofibrils and other organelles in the muscle fiber.
Select the two proteins that make up myofibrils.
The thin protein filament is called?