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Can nicotine pass through the blood brain barrier?
yes
What are the only things that can pass through the blood brain barrier?
sledgehammer
Why is alveoli a component of the air blood barrier?
es air pass through on its way to the alveoli
What is the difference between L-DOPA and Dopamine?
Dopamine can't pass through the brain blood barrier while L-Dopa can.
What substances must pass through the blood-brain barrier in order for neurons to survive nicotine collagen glucose dopamine or insulin?
Very few substances can go through the blood-brain barrier. However, all cells need glucose to survive. Insulin picks up glucose in the bloodstream and assists the glucose to pass through the cell membrane in any body area. Nicotine has effects on the blood vessels and brain.
Can nicotine pass through the blood brain barrier?
yes
What are the only things that can pass through the blood brain barrier?
sledgehammer
What definition is closest in meaning to the word penetrate in the sentence The deep sea divers kept warm by wearing suits that water could not penetrate?
"Penetrate" in this sentence means "pass through" as in "pass through a barrier", as the suit created a barrier through which no water could pass. It also has the meaning of "enter through an orifice", as there were no holes in the suit through which the water could enter.
Can heavy metals pass through the placental barrier?
Most probably they will pass that way. They are toxic to the mother and foetus as well.
What is the bending of waves as they move around a barrier or pass through an opening called?
Diffraction
What does permeable meen?
It's a barrier that allows certain things to pass through it ie. water
Why is alveoli a component of the air blood barrier?
es air pass through on its way to the alveoli
What is the term for a natural gap or break in a mountain ridge that provides a way through a mountain barrier?
a pass
What type of particles must be able to pass through the barrier to allow electrolysis to take place to?
Positively charged particles
Which substances cannot pass through the placental barrier?
Not all antibodies can cross the P.B. only IgG antibody can pass through it. Many drugs cant also pass through and they are save to be used during pregnancy. RBCs cant pass either (maternal and fetal blood never should never mix).
What is the difference between L-DOPA and Dopamine?
Dopamine can't pass through the brain blood barrier while L-Dopa can.
What substances must pass through the blood-brain barrier in order for neurons to survive nicotine collagen glucose dopamine or insulin?
Very few substances can go through the blood-brain barrier. However, all cells need glucose to survive. Insulin picks up glucose in the bloodstream and assists the glucose to pass through the cell membrane in any body area. Nicotine has effects on the blood vessels and brain.
