Which Protein Is Present in Normal Muscle Cells and Absent

question 16

Multiple Choice

Which protein is present in normal muscle cells and absent in muscle cells affected by Duchenne muscular dystrophy?

• A) Actin
• B) Myosin
• C) Dystrophin
• D) Troponin

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Definitions:

Intelligence

Intelligence is the cognitive ability to learn, understand, and apply knowledge, solve problems, and adapt to new situations.

Water Content

The amount of water contained in a substance, which can affect the substance's properties, such as freshness in foods or hydration in the body.

Eating Fruit

The act of consuming fruits, which are parts of flowering plants containing seeds, often high in vitamins, minerals, and fiber.

Memory Skills

The cognitive abilities involved in the encoding, storage, and retrieval of information over short or long periods.