A healthcare worker is looking at a biopsy of the liver and notices clumps of abnormal-looking liver cells. What likely happen next?
The patient will be diagnosed with a bacterial infection.
The patient will be diagnosed with cancer.
More tests will be done to determine if the cells are bacteria.
O More tests will be done to determine if the cells are cancerous.

Employers are required to provide guardrail, safety net, or personal fall protection systems to protect workers from falling off unprotected sides/edges of residential roofs that are feet or more above a lower level.

Viruses use the host's machinery to make copies of themselves. however, some human viruses require a type of replication that humans do not normally have. for example, humans normally do not have the ability to convert rna into dna. how can these types of viruses infect humans, when human cells cannot perform a particular role that the virus requires? a) the virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles.b) the viral genome codes for specialized enzymes not in the host.c) the virus infects only those cells and species that can perform all the replication roles necessary.d) viruses can stay in a quiescent state until the host cell evolves this ability.

Fibers from the medial side of each eye cross over to the opposite side of the brain at the