Answer:
The correct answer will be option A - A-band.
Explanation:
The sarcomere is the repeating unit of a myofibril which extends between two z-lines. Under a microscope, a sarcomere can be divided into A- band which is composed of thick myosin only and I-band which consists of thin filament that is actin only.
When a muscle contract then actin and myosin comes in overlapping position due to which I-band shortens and between two z-lines and overlapped structure of thin actin filaments over thick myosin filaments (A-band) is seen.
Therefore, only A-band is seen between two z-lines in a contracted muscle thus, option A is the correct answer.
I can try to help so to start off nerve innervation is stimulating and providing nerves to something, the “Ulnaris lateralis” lets you move and adjust your wrist,as it is an extensor muscle. I believe it is innervated by the “radial” nerve because that is the forearm, I hope this is right and gl
Answer:
Explanation:
First of all make child and Mother calm down
See how much blood loss is there
Is any Glass inserted in arm or any other part of body
Clean the wound and give painkillers
Answer is 3.5ml=700mg.
1gram(1,000mg)=5ml
200mg/ml