RNAi is a mechanism involved in gene silencing, the process that turns on and off genes. To do that, it is triggered by double-stranded RNA (dsRNA).
The enzyme "dicer" cuts dsRNA into smaller fragments called (a) small interfering RNA. Once these fragments are cleaved, they bind to argonaut proteins and activate the RNA-induced silencing complex (RISC). This complex targets and degrades (a) specific messenger RNA (mRNA). By degrading the mRNA, this process interrupts the gene expression.
The most grown crop in the US is corn, followed by soybeans and wheat.
awnser is high concentrations of oxygen
B . its a 50 50 chance because the traits are stronger
<span>Answer:
Correct1
Ask the client to tell the purpose of the PCA device.
Correct2
Emphasize that client controls medication delivery.
Correct3
Explain that the pump prevents the risk of overdose.
4
Tell family members to operate the PCA device for the client.
5
Teach the use of PCA after the client awakens from sedation.
The nurse should teach the client about PCA and evaluate the client's understanding by asking the client to explain it back. The client should be the one controlling the administration of the medication based on the pain. It is programmed in a way to prevent overdose. The family members should not operate the PCA device for the client because the dose depends on the pain perception by the client. The client should be taught the use of the device before the procedures so that when the client awakens from sedation, the client can administer the analgesia.</span>
