actin and myosin
The inner core of the Earth is primarily composed of solid material.
The two rocks that are primarily composed of a mineral that bubbles with acid are limestone and marble.
The inner core is solid and composed mostly of iron.
Limestone and marble are primarily composed of calcite, a mineral that reacts with acid by producing bubbles. This reaction is commonly used to identify these rocks in the field.
Yes, bronze and steel are both metals. Bronze is an alloy primarily composed of copper and usually contains tin, while steel is an alloy that is primarily composed of iron and contains carbon.
thick filaments and thin filaments
Myofibrils are primarily composed of proteins called actin and myosin. These proteins are arranged in repeated units called sarcomeres, which are responsible for muscle contraction. Other proteins such as troponin and tropomyosin also play important roles in regulating muscle contraction.
actin and myosin
Myofibrils are composed of proteins such as actin, myosin, titin. These proteins are organized into thin filaments and thick filaments, which repeat along the length of the myofibril in sections called sarcomeres.
Myofibrils are thread like structures found in muscle fiber composed of bundles of myofilaments.
Yes, the mitotic spindle is primarily composed of microtubules.
Thin filaments consist primarily of the protein actin, coiled with nebulin filaments. Thick filaments consist primarily of the protein myosin, held in place by tit in filaments.
The is no known planet composed primarily of Iron Oxide.
No, adipose tissue is primarily composed of fat cells, not protein.
Breasts are primarily composed of fat tissue, not muscle tissue.
Breasts are primarily composed of fat tissue, not muscle tissue.
Yes, trees are primarily composed of carbon, which is a key element in their structure and growth.