Identify the steps of the lytic cycle. The pieces made in replication are assembled to complete the new virus particles.

The new viral nucleic acid and viral proteins are replicated.

The virus attaches to the host cell.

The original virus releases a protein that causes the cell wall to burst (lysis), killing the cell and releasing viruses.

The host’s DNA is disassembled and the virus takes over the cell’s metabolic activity.

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

The negative impacts of nonnative species generally outweigh the positive impacts

What is the primary function of the nervous system?