Question

Using a microscope, you are trying to identify a tissue sample. Using a 40x objective and 10x ocular lens, you see striations within the tissue sample and parallel fibers. The unknown sample you are looking at is most likely:

Answer 1

Answer: Skeletal Muscles

Explanation:

Skeletal muscle is one of the three muscles that is found in the body. Other two types are cardiac and smooth mucles.

It is formed by the striated tissues that are under the voluntary control of the somatic nervous system.

They are attached to the boned by the bundles of collagen fibers. The muscles consists of actin and myosin whose repeated units are known as sarcomere.

This sarcomere provides this muscle the striated appearance.

Answer 2

The microscope is the optical instrument used for viewing microscopic things. The unknown sample under the microscope is of skeletal muscles.

What are skeletal muscles?

Skeletal muscles are the muscle type that is voluntary and attaches the bones to the skeleton with the help of the tendons that allow the movement of the body parts.

Skeletal muscle is a type of body muscle along with the cardiac and smooth muscles. It is different as it has striations and is voluntary in actions, unlike the cardiac and smooth muscles.

Therefore, the sample is that of the skeletal muscles.

Learn more about skeletal muscles here:

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