Fixed layouts can involve a tremendous amount of horizontal scrolling and need much zooming on small viewports. Fixed layouts do not alter in width based on the size of the viewport. Fixed layouts use fix dimension unit such as pixel to define the width of the extents of the wireframe that fix the width of the content irrespective of the size of the viewport.
Answer:
The pH of water is neutral: it is higher than the pH of acids and lower than the pH of bases.
Explanation:
Pure water has a pH of 7 which is right on the center of the pH scale which ranges from 0 to 14. This is why it sometimes acts as a reference point for acids and bases alike. Hope this helps. :)
It would be the motor end plate that is the specialised region wherein folds and intentions takes place to increase the surface area of the membrane. To add up, this terminal formation usually functions as the one that initiates contact from the axon to the muscle fibre.
<span>This is a true statement. When a person is not being stimulated but is in the process of becoming tired, they will start to experience almost instant drowsiness. This is why it is important for a person to continually be doing something if they are starting to become tired and are in a dangerous situation. This will alleviate the tendency to start to drowze.</span>
Answer:
1) Pacemaker impulse generation.
2)AV node impulse conduction
3) AV bundle impulse conduction.
4) Bundle branches conduction.
5) Purkinjie fibres impulse conduction.
Explanation:
The cardiac conduction has following components.
1)SA node is the heart pacemaker in the right upper quadrant of heart. It generates electrical impulses and these impulses then move through atria and AV node to the Purkinjie fibres.
2) The impulses reach AV node. It controls heart rate. It serves as electrical relay station which slows the electrical current sent by SA node before the signals has passed to ventricles.
3) AV bundle is continuation is AV node and it transmits impulse from AV node to the Purkinjie fibres.
4) Electricle impulses from bundle of his passes through bundle branches (right and left ) to Purkinjie fibres.
5)Purkinjie fibres take the impulses from the bundle branches to the myocardium of ventricles.