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.
Answer:
The chain begins when the sample of the patient being identified. This can be done by writing the name on sample collectors before the sample are put into them.
Chain of custody involves the process of identification of a sample of data by reporting and taking note of the test results presented. This process normally begins with sample preparation of the patient and make sure there are no errors or mix ups when the samples are being stored to be worked upon in the laboratory .
Answer:
Stimulants are the best and most common type of medication used to treat ADHD. There are only two stimulant medications, methylphenidate (the active ingredient in Ritalin, Concerta and other formulations) and amphetamine (the active ingredient in Adderall, Vyvanse and other formulations).
Answer:
who is anna , and how would i know did was anna a real person and is she dead
Explanation:
Answer:
https://www.you tube.com/watch?v=RCjNN6JfSmE
This video gives stretches for the soleus muscle.
It's titled Soleus Stretch - Ask Doctor Jo, if you don't trust the link I answered. (Which I would get, I usually don't trust links from complete strangers on the internet).
Explanation:
