2. A
3. D (got cut off but the others don’t seem right)
4. D
Hopefully these are correct
The nucleus resembles the brains function.
The answer is <span>D) myofibrils
And the myofibrils are composed of sarcomeres
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B is correct
Acids are molecular compounds that release hydrogen ions. A binary acid consists of hydrogen and one other element.
The starting molecule is ATP
