1. David is stung by a bee on his arm. What can the lymphatic system do to remove the venom from the stinger? Lymph trunks can r
edirect the venom to the lymph nodes. Lymph nodes near the sting site can remove the venom. Blood vessels can remove the venom and send it to the lymphatics. Lymph can move to the sting site and drain the venom. I have no idea about this one. Can someone please help?
The answer is Lymph trunks can redirect the venom to the lymph nodes. In the lymph node, the toxin (mostly proteinous) will be recognized as a foreign body by immune cells especially dendritic cells. The dendritic cells will also present the foreign material to B and T cells and consequently initiate an adaptive immune response. The T cells will phagocytose the proteins and cleave them hence making them ineffective. B cells will produce immunoglobulins that will attach on the toxin and mark them for phagocytosis or neutralize them.
Our lymphatic systems act to drain lymph from our tissues, empties and redirects it back to the bloodstream. Therefore, blood vessels remove the venom which is to be drained by our lymphatic system, cycle repeats until no venom is left.
A group of cytoskeletal structures and related layer limited organelles found at the foremost finish of grown-up commit intracellular protozoan parasites in the phylum Apicomplexa. The apical complex is engaged with connection to and infiltration of the host cell and in parasite multiplication.
Apicomplexans
: Ciliates are pretty cool, but they're not the only group of alveolates out there. Next, we've got the apicomplexans. This group is characterized by an asymmetrical collection of alveoli at one end of the cell, which is called the apical complex.
the apical complex has shaped the way it is because it helps the cell latch onto and infects other cells.That's right, apicomplexans are parasitic. There are 4,000 known species of apicomplexans, all of them parasitic, and some of them pretty nasty.
Both questions in this item are just similar. The area in the cerebral cortex that is involved in the initiation of the motor impulses are localized in the posterior aspect of the frontal lobe. The answer to this item is the third choice.
Frontal lobe is one of the principal areas of the brain that is involved in the motor functions. The specific cortex for this function is commonly called as the M1 or the primary motor cortex.
