Much like a cell, a virus is able to grow in numbers. It however does not do so by binary fission as a cell does, but rather by a process called viral replication.
viral replication is a process that involves six steps and these are attachment, penetration, uncoating, replication , assembly and release.
Attachment - virus attaches to a host cell membrane or cell wall.
penetration - virus breaches the cell membrane and enters the cell.
Uncoating & replication, - viral DNA or RNA is realesed from virus and incorporated into the host cell own genetic material and induces it to produce multiple copies of the virus DNA or RNA and other protein parts of the protein
Assembly & release - the virus parts are put together to form whole viruses and these are released from host cell either by budding through or rupturing host cell membrane
Answer:
it will because the oviduct stores the eggs when the sperms enter they will not go anywhere
Explanation:
it will because the oviduct stores eggs when the sperms enter they will not go anywhere
Answer:
1st graph/diagram --> 2nd description (between top and bottom)
2nd graph/diagram --> 3rd description (bottom/last one)
3rd graph/diagram --> 1st description (top one)
Answer:
A researcher discovers a fossil of what appears to be one of the oldest-known multicellular organisms. The researcher could estimate the age of this fossil based on <em>the amount of uranium-238 in volcanic layers surrounding the fossil.</em>
The most famous cancer cells are called HeLa cells. They're named HeLa cells after the young woman whose cervical cancer cells were biopsied to create this immortal line of cells: Henrietta Lacks. Her cells are still used to today in cancer research.
Side note: Her cells were used WITHOUT her consent and without any type of compensation for her contribution. Her case has been a big source of debate in the biomedical ethics community about consent and racial disparities in healthcare.