0
Myoblasts
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What are the tissues in skeletal muscle?
Skeletal muscle is made up of individual components known as muscle fibers. These fibers are formed from the fusion of developmental myoblasts (a type of embryonic progenitor cell that gives rise to a muscle cell). The myofibers (muscle fiber) are long, cylindrical, multinucleated cells composed of actin and myosinmyofibrils repeated as a sarcomere, the basic functional unit of the cell and responsible for skeletal muscle's striated appearance and forming the basic machinery necessary for muscle contraction. The term muscle refers to multiple bundles of muscle fibers held together by connective tissue. Wikipedia dude ...
What can be found in every skeletal muscle?
Mycocytes, muscle cells sometimes called muscle fibers, are individual components that make up skeletal muscle cells. They are formed from the fusion of myoblasts known as myogenesis. They are long, cylindrical, multinucleate cells called myofibers. They are held together by connective tissue. The muscle is attached to tendons and bones,
Does the embryonic skeleton arise from ectoderm?
Yes... sort of. The viscerocranium (bones of the face) and neurocranium (bone surrounding the brain) are both formed from the ectoderm (more specifically from the neural crest). The rest of the skeletal system is formed from the paraxial and lateral (somatic) portions of the mesoderm.
What is the muscle cell functions?
Muscle cells are formed in such a way that they contract and shorten. By doing this they produce a movement of one type or another. Skeletal muscle cells (called fibers) pull one bone towards another bone, smooth muscles fibers shorten as well but they don't act on bones. They produce waves of movement.
How do embryonic cells acquire their fate?
the fate of embryonic cells is in the hands of genes. they are responsible for the embryonic cells differentiation. if clitoris develops, penis is formed and male is produced. if clitoris is suppressed, vagina is formed and female is produced.
What is it called when the fibers of the spinal cord are loosely formed instead of being tightly together?
scoliosis
What is the composition of a blastula?
the blastula is an early stage of embryonic development in animals. its a hollow sphere of cells surrounding an inner fluid-filled cavity called the blastocoele formed during an early stage of embryonic development in animals
What is the function of muscle cells?
Muscle cells are formed in such a way that they contract and shorten. By doing this they produce a movement of one type or another. Skeletal muscle cells (called fibers) pull one bone towards another bone, smooth muscles fibers shorten as well but they don't act on bones. They produce waves of movement.
During which prenatal period are the placenta and umbilical chord formed?
embryonic period
What gestational stage are all body systems formed?
All systems are formed by the end of week eight in the embryonic stage.
What is a two layer sac with an opening at one end formed in embryonic development?
Gastrula
What organs belong to skeletal system?
The skeletal system consists of bones and cartilage. Bones and cartilage are formed of skeletal tissue which has dense and mineralized matrix.
