a cheetah,on seeing its prey moves towards I'm at a very high speed what causes the movement of his muscle? how does the chemistry of cellular components of muscles change during this event?
Answers
Answer: When the cheetah senses its prey (stimulus), it is sensed by the photoreceptors and the information is sent to the central nervous system. The response is then carried by the neurons. At the axonal end, a chemical called acetylcholine is released by the axonal bulbs in the synapse at the neuromuscular junction. There are special proteins called actin and myosin which helps in changing the orientation of muscle cells. The continuous contraction and relaxation of muscle leads to movement of muscle causing action. Along with the nervous system, hormonal system also plays a vital role. Adrenaline produced by the adrenal glands triggers flight or fight action. It increases the blood flow in the muscles for action.
Hope it helps. Kindly let me know the same.
...
Sanjuda S
Answer:
lactic acid will be produced
Explanation:
in normal conditions.... cells work normally to produce energy water and carbon dioxide..but in this situation lactic acid will be produced in the cells .....also less energy will be released ....we cant correlate with nervous system as it. is not. as complex as that of humans...