They both follow a pattern of semi conservative replication
Answer:
Sodium ions flow passively from high concentration to low concentration.
Explanation:
When a ligand binds to a ligand gated, there's always a flow of ions, in this case we talk about sodium. When the bind is produced, the channel undergoes a conformational change that determines its opening. Remember that the channel, is a protein. In this example we don't talk about a bomb, that's why we suppose that sodium ions are not pumped. As the flow is in favor of gradient, ions always go from high concentration to low.
We say that ions flow PASSIVELY because Ionic channels are sort of passive transport, we don't need ATP.
Answer:
2. Circular, looped, folded, single stranded DNA known as the bacterial chromosome
Explanation:
The bacterial chromosome of a prokaryotic cell, does not occur in the typical X chromosome found in eukaryotic cells, but it is a long folded and looped molecule composed of double-stranded supercoiled DNA. In this case, DNA occurs freely and covalently closed in a circular shape in the cytoplasm and it does not bind with proteins.
Answer:
Kepler described the orbits of the planets as elliptical. They were thought to be circular.
Explanation: