Answer:
Beaches would shrink until they were no longer there because the sediment is pulled away from the shores by the tide and there would be no new rock sediment to replace the old rock sediment.
A sacromere is a segment between two adjacent Z discs and are essential for the striated structure of the cardiac and skeletal muscles.
<u>Explanation:</u>
The Z disc is surrounded by the I band made of thin filament called actin. The I band is followed by the A band made up of thick filament called myosin. When the muscles contract the actin and the myosin become superimposed/overlapped.
The sliding filament model explains the contraction of the sacromere in which the Z discs move closer due to the overlapping of the thin and thick filaments. Thus the I band moves close to the A band which remain the same length as shown in figure.
Researchers and doctors hope stem cell studies can help to increase understanding of how diseases occur, and to better understand how diseases and conditions develop.
Hypnosis is used as an alternative treatment to relieve pain, stress , depression, panic , Gi influx etc.
Some concern in the use of hypnosis for any treatment areincomplete waking up of the patient, Appearance of new symptoms, mental trauma due to recaptulation of some memories, misuse of dependence of the patient by the hypnotist etc.
Explanation:
- Hypnosis involves the method of focusing the subjects mind on a particular thing in a way so that he gets diverted from the surroundings and peripheral stimulus.
- This relieves stress and pain in patients so that a medicine gets its time to act.
- Hypnosis has been legalised but there are certain ethical and psycological concerns about it.
