0
What else can I help you with?
What types of cells contracts to move an animal?
muscle cells...
What happens to muscle cells in aging?
Muscle cells can decrease in size and number as we age, a condition known as sarcopenia. This can lead to a loss of muscle strength and functionality. Additionally, there may be a reduction in muscle mass due to changes in protein synthesis and increased inflammation.
What type of nerve stimulates muscle cells to contract?
Somatic type of nerves stimulate the muscle cells to contract.
What are myosatellite cells?
Myosatellite cells, also known as satellite cells, are a type of stem cell located in skeletal muscle tissue. They play a crucial role in muscle regeneration and repair by proliferating and differentiating into myoblasts, which can fuse to form new muscle fibers or repair damaged ones. These cells are typically inactive but become activated in response to muscle injury or stress, contributing to muscle growth and adaptation. Their presence is essential for maintaining muscle mass and function throughout an organism's life.
Who do active cells have large numbers of mitochondria?
Skeletal muscle cells,cardiac muscle cells,sperm cells
When a muscle contracts it become shorter or longer?
It becomes shorter.
What does a muscle become when it contracts?
A muscle becomes shorter when it contracts.
When does a muscle become shorter and thicker?
Muscle becomes shorter and thicker during contraction... so what?!!! (help me!!!)
Can muscle cells extend or get longer as well as contract or get shorter?
False
Why does pulling a muscle represent contraction?
Contraction is the process in which a muscle becomes or is made shorter and tighter, so if a muscle is pulled, it has become shorter and tighter. Hope this helped!
When muscles contracts it becomes shorter and thicker?
Muscle cells are also known as muscle fibres. A muscle fibre is made up of myofibrils. The myofibrils are made of many myofilaments. When myofilaments are stimulated by a nerve impulse they slide over each other contracting or shortening the muscles.
What happens to aging muscle cells?
When a human being is aging, their muscle cells also tend to age. Because of this, the muscle cells become weaker and the body is more prone to injury.
Does gaining muscle make you shorter?
No, gaining muscle does not make you shorter.
What makes muscles become shorter and makes bones move?
sarcomere's are the functional unit of a muscle which contract and make muscles shorter which then cause bones to move.
Do cardiac muscle cells are long cylindrical?
Cardiac muscle cells, known as cardiomyocytes, are not long and cylindrical like skeletal muscle cells. Instead, they are typically shorter and branched, which allows them to connect with each other at intercalated discs. These specialized connections enable synchronized contractions essential for effective heart function. Unlike skeletal muscle, cardiac muscle cells also contain a single nucleus and are involuntary in nature.
When a muscle contracts how does actin and myosin get shorter?
When the muscle contracts, it gets shorter. When it relaxes, it gets longer.
WHEN A MUSCLE CONTRACTS DOES IT BECOME SHORTER AND FATTER?
Yes, when a muscle contracts, it becomes shorter and thicker. This occurs because the muscle fibers, made up of actin and myosin filaments, slide past each other, causing the overall length of the muscle to decrease while increasing its girth. This process allows the muscle to generate force and perform movements.
