Answer:
The correct answer will be option E- 2 & 4.
Explanation:
The sarcomere is a segment made up of thick and thin filaments between the two Z-lines or disc of a myofibril.
Sarcomere structurally can be divided into bands:
- A-band- which is also known as the anisotropic filament is made up of thick filaments called myosin.
- H-zone- the zone in the A-band which appears lighter in color in the microscope
- I-band- an isotropic band made of thin filament called actin.
Upon contraction of muscle, these filaments form an overlapped structure due to which I-band shortens along with H-zone of A- band. Due to the shortening of these bands, only A-band without H-zone and I-band appears between two A-lines. These bands upon relaxation again take their normal form.
Thus, option E- 2 & 4 is the correct answer.
Answer:
- can’t go to stores or outings
- online school
- lonely
Explanation:
Answer:
As it is a legal abortion she is legally bound to assist. Ethically if her religion or culture prohibit her from completing the task at hand, she will have to take it up with her supervisor or doctor running the procedure.
Explanation:
Answer:
rinse, swish and spit the inside of the mouth with water.
Explanation:
To avoid candidiasis.
