Answers: 2
Health, 23.06.2019 04:00
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.
Answers: 1
Health, 23.06.2019 11:30
When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.
Answers: 1
Health, 23.06.2019 13:30
What else happens in your cardiovascular system in response to your sympathetic nervous system? why might your blood vessels need to expand to accommodate this?
Answers: 1
Who wants to be my friend cause i have none...
Mathematics, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
Chemistry, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
History, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
English, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
Mathematics, 25.03.2020 16:53
Business, 25.03.2020 16:53
Chemistry, 25.03.2020 16:53