Chloroplasts:<span> organelles found in plant cells and eukaryotic algae that help photosynthesis.</span>
Answer:
DNA vaccines consist of DNA vectors or plasmids (small double-stranded DNA rings originally derived from bacteria, but unable to cause infection) into which the genes encoding one or more immunizing proteins of the infectious agent have been inserted causing the disease to be prevented.
Explanation:
Vectors are the functional unit of naked DNA vaccines. Genes that encode the proteins of interest and are of bacterial origin are inserted into these vectors. Bacterial plasmids are circular DNA molecules that self-replicate extrachromosomally in bacteria. The genes encoded in these plasmids are under the control of promoters, almost always of viral origin. When a plasmid is introduced into the cell it translocates to the nucleus, where transcription of the transgene begins; the transcripts are then taken to the cytoplasm and translated there. The newly synthesized proteins are degraded in the proteasome to 8-10 amino acid peptides, which are transported to the endoplasmic reticulum. Peptides of high affinity with their respective MHC I molecule stabilize and enter the secretory pathway, thus reaching the cell surface, where they are coupled with the T-lymphocyte receptor (TcR) present on the surface of T lymphocytes cytotoxic drugs (CD8 +) to induce their activation.
The atmosphere is a closed system.
False
The correct option is this: HAVE YOUR PARTNER APPLY MANUAL STABILIZATION WHILE YOU APPLY A LOOSELY BANDAGED ABSORBENT DRESSING.
Stabilization is a process that is used to prevent shock in injured or sick people. Stabilization should be the first thing that is done for a patient when a patient is in shock. To manually stabilize a patient with neck injury; place your hands on both side of the person's head and do not attempt to align the head and the lower body.
