Molecular Biology-
Comparative Anatomy- 5
Phylogeny- 2
Homologous Structures- 1
Vestigial Structures- 3
Analogous Structures- 4
Answer:
Cell Envelope - The chemically complex external covering of the majority of bacteria. Lies outside of the cytoplasm. Composed of two or three basic layers: the cell wall (peptidoglycan), the cell membrane, and, in some bacteria, the outer membrane. Acts as a single protective unit.
Explanation:
Skeletal muscle is smooth and is under voluntary movement, which means you control it. Smooth muscle tissue forms the support for your hollow organs. So the correct answer is:
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Skeletal muscle tissue controls voluntary movements, whereas smooth muscle tissue controls involuntary movements.
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ATP, adenosine triphosphate supplies the energy required for muscles contraction.
