Identify the importance of carbon. check all that apply.
1. it ensures life on earth can exist.
2. it is the universal solvent.
3. it is a part of all organic compounds, including carbohydrates and nucleic acids.
4. it is found in every living thing.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

cell regulation is conducted by special proteins.

golgi body just took the test on edge