An insect has primarily muscle attached to the exoskeleton. striated circular longitudinal smooth

striated muscle

Explanation:

All insect muscles are striated, even those involving the digestive tract and heart. Even muscles that cling tightly to the exoskeleton.

The small size of the insects combined with the number of striated muscles they possess, guarantee part of their success by allowing movements such as walking, jumping far greater than their length, carrying weights over 20 times their own, flying at sometimes very long distances, quick location of partner, or food and swimming.

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.