Reading an EKG is done by careful viewing of the EKG strip. This  includes assessment of rhythm regularity, calculating heart rate,  observing the form of various parts of tâ¦he EKG and their timing.
This process of cell culture or tissue culture requires a method to dissociate the cells from the container and each other. Trypsin, an enzyme commonly found in the digestive tract, can be used to digest the proteins that facilitate adhesion to the container and between cells.his process of cell culture or tissue culture requires a method to dissociate the cells from the container and each other. Trypsin, an enzyme commonly found in the digestive tract, can be used to digest the proteins that facilitate adhesion to the container and between cells.
Function. The use of RNA in retroviruses is for the replication of the viral genome. The viruses use reverse transcriptase to create DNA in the cell's cytoplasm. The DNA is then incorporated into the host cell's nucleus and DNA.After the viral genes are incorporated into the host's DNA, the normal cell processes transcribe the protein's necessary for viral replication.he viruses use reverse transcriptase to create DNA in the cell's cytoplasm. The DNA is then incorporated into the host cell's nucleus and DNA. After the viral genes are incorporated into the host's DNA, the normal cell processes transcribe the protein's necessary for viral replication.