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.
<span>The nurse thinks that there is an increased production of the antidiuretic hormone. The antidiuretic hormone is supposed to conserve water in the body by limiting the loss of water in urine. It also regulates the amount of water in the blood.</span>
Answer:
i think its because Protozoa do not have cell walls while bacteria have cell walls.
Explanation:
A. Gametophyte
(in the life cycle of plants with alternating generations) the gamete-producing and usually haploid phase, producing the zygote from which the sporophyte arises. It is the dominant form in bryophytes.
