Which of these are symptoms of cardiac-related chest pain? 1)Sharp, shooting, abdominal pain; left leg pain; numbness of the left foot
2)One hand weaker than the other, facial droop, slurred speech, weakness
3)Chest pressure, chest pain, left or right arm pain, neck and jaw pain, weakness
4)Fever, shortness of breath, colored sputum, sharp pain between ribs

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.

Blank doctors keep consistent records because this terminology is standardized.

What does cooper mean when she says “…non-nutrient foods are really, really cheap which is why i say it’s a social justice issue.” (7: 50 in video)