To Wulong fairy town tourist center

1. To Wulong railway station, take a taxi to the bus station, you need four or five yuan. Then you can buy the ticket of fairy town at the bus station and get off at the tourist reception center of fairy town. It will take about forty minutes
take the scenic spot transfer car to tianshengsan bridge in the tourist reception center, and then take the scenic spot transfer car to the ground crack from the exit of tianshengsan bridge. And then all tour finished, and then return the same way
it takes about two hours to visit tianshengsan bridge and one and a half hours to sew the ground
so, if it's not too late, we can catch the 17:00 train.

2. Muscle is composed of cylindrical muscle fibers, and muscle fibers contain many longitudinal arrangement of myofibrils, it is the device of muscle contraction. Myofibrils consist of sarcomeres. In each sarcomere, the thick filaments composed of myosin and the fine filaments composed of actin-f-actin interpenetrate with each other, and rely on the transverse bridge at the head end of the thick filaments to make them contact closely. Muscle contraction is the result of relative movement of thick and thin filaments, which is regulated by Ca and requires hydrolysis of ATP to provide energy. When the muscle is at rest (relaxation), the cytosolic Ca concentration is low (& lt; The binding of TNC with TnI and TNT is loose if the binding of TNC with CA is not found. At this time, TNT binds closely with tropomyosin, which makes tropomyosin cover the binding site of actin and myosin, and prevents the binding of actin and myosin; At the same time, the tight binding of TnI with actin also prevents the interaction between actin and myosin, and inhibits the ATPase activity of myosin, so the muscle is in a state of relaxation. When the concentration of Ca in the cytosol increased to 10 mol / L - 10 mol / L, CA was bound to TNC, and then the conformation of TNC changed, which enhanced the binding force between TNC and TnI and TNT, weakened the binding force between TnI and actin, made actin separate from TnI and turned on. At the same time, TNT makes the tropomyosin move to the depth of the actin spiral groove, and eliminates the obstacle of the combination of actin and myosin. Therefore, actin combines with the head of myosin to proce actin with transverse bridge. In this protein, myosin greatly improves the ATPase activity of myosin, so myosin catalyzes the hydrolysis of ATP. The energy proced changes the angle of the transverse bridge, and the release of hydrolysates restores the position of the transverse bridge, and then combines with another ATP. In this way, the filaments slide along the thick filaments, and the muscles contract. When cytosolic Ca concentration decreased (& lt; Ca was separated from TNC, and TnI was bound to actin, which made actin return to its static state. At the same time, tropomyosin also returns to its original position, so that actin and myosin can not be combined, and the muscle can not turn to a diastolic state.

3. tolerable. After arriving at Wulong, buy a ticket at Wulong bus station (there may also be a bus to Xiannv town at the railway station). It takes about 30 minutes to get to Xiannv Town, and the ticket price is 8 yuan. Then you can buy tickets for tianshengsanqiao and Dixie in the tourist reception center of Xiannv town. You can take the transit bus to visit these two scenic spots continuously (you can finish it in about 4.5 hours, and you'd better bring your own dry food for lunch). After visiting the scenic spot, you can take the bus to return to Wulong at the exit of the tourist reception center.

4.

fairy mountain

5. There is no bus. You need to take a taxi from Wulong railway station to the bus station. It only costs about five yuan. You can take a bus from the bus station to the reception center

6. There is no tourist reception center in Xiannv mountain. Do you mean Xiannv mountain outdoor sports center? There is no taxi in Xiannushan outdoor sports center. Only take a bus to xiannvzhen, the cost is about 7 or 8 yuan. 20 minutes

7. To Wulong railway station, and then take the bus to fairy town, fairy town from Wulong there is still a distance!

8. 1、 Tourist through train:
tourist distribution center of Chongqing north railway station Xiannushan town reception center

2. Train:
Chongqing north railway station Wulong railway station Wulong bus station Xiannushan town reception center

3. Bus:
4km bus station Wulong bus station Xiannushan town reception center