WebSep 15, 2016 · Animal muscles move either by contraction or relaxation. It is the contraction that cause a bone, attached to the muscle by a tendon, to move. The relaxation and … WebJul 9, 2024 · A tiny ant or other insect has a strength advantage because of the larger ratio of surface area to volume and mass. An ant's muscles have a fairly small load required to lift its own body, leaving plenty of muscle power to move other objects. Adding to this is the fact that an insect's body is inherently lightweight relative to its volume when ...
Anatomy and Physiology of Animals/Muscles - Wikibooks
Webmuscle relaxes, these fibers overlap less. Animals move when their brains send signals through nerve cells telling the muscle cells to contract. The action of pulling and relaxing … WebJul 7, 2024 · Nobody seriously thinks that kids literally move their ears the way that cats, dogs or horses do. But the fact is, they do, as researchers at the Systems Neuroscience & … fish called fred
How do animal muscles move ? and what is diencephelon? and
WebJun 26, 2024 · In humans, our muscles are attached to our bones through connective tissue called tendons, but in arthropods, their muscles are connected by small hooks to the … WebJan 18, 2024 · When nerve impulses are conducted to this area, the special proteins present in the muscle cells change their shape and arrangement in the cell in response to nervous electrical impulses. New arrangement of these proteins give the muscle cells a shorter form thus bringing about movement of muscles. ← Prev Question Next Question → WebAnimals move when their brains send signals through nerve cells telling the muscle cells to contract. The action of pulling and relaxing of muscles allows animals to move. Atomic-molecular scale: The brain, nerve cells, and muscle cells all need energy to do their work. All the other living cells in an animal need energy, too. can a car battery just die without warning