Answer:
Which of the following mechanisms is used by gram-negative bacteria to cross the blood-brain barrier? D) Inducing TNF
Explanation:
The blood brain barrier is a barrier formed by brain microvascular endothelial cells, astrocytes and pericytes. Pathogens can cross this barrier by using different mechanisms. The Tumor Necrosis Factor (TNF) is the way gram-negative bacteria cross this mentioned blood-brain barrier.
It has the strongest winds in the solar system
Its orbit was used to predict the existence of another planet
It is most well-known for its rings
It has a giant storm three times the width of Earth.
false I think or it's true
Explanation:
i don't think this is helpful srry
