Answer:
Electron microscope
Explanation:
Electron microscope uses a beam of electrons as energy source. Since the beam has an exceptionally short wavelength, it strikes most objects in its path and increases the resolution of the microscope significantly. Thus it has a higher magnification and resolution.
The tumor suppressors allele is analogous to the brake pedal in a vehicle while cyclins are like the gas pedal. The tumor supressors regulate, negatively, the replication of cells. If the tumor supressor is mutated, this is analogous to the brake pedals of the vehicle being broken, This means that if two are broken, then the vehicle will be unable to stop and will continue moving. This same way, if tumor suppressors are mutated, the replication of cells will continue unregulated and casue a tumor.
Answer:
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By the way, I LOVE BIOLOGY!
the characteristics of prokaryotes are:
- Lack an organised nucleus and other membrane organelles
- Found in a central part of the cell which is known as the Nucleoid
- The cell wall of the prokaryotic cell acts as an extra layer of protection as it can help maintain dehydration and the cell shape
(Got the information from my biology notes!)
