Read the following passage and answer if the question is true or false.
Passage: A myofibril (also known as a muscle fibril) is a basic rod-like unit of a muscle cell. Muscles are composed of tubular cells called myocytes, known as muscle fibers in striated muscle, and these cells in turn contain many chains of myofibrils. They are created during embryonic development in a process known as myogenesis.

Question: is myofibril another name for a muscle fiber?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
False. Myofibrils are the rod-like structures within muscle fibers (myocytes).