How do nanoparticles of air pollution get into the brain?

Answers

Answer 1
Answer:

Answer:

Nanoparticles have been shown to make their way through the nasal cavity, across the cribriform plate and into the olfactory bulb--part of the brain.

Explanation:


Related Questions

Cladogram/ evolutionary tree. Are my answers right if or if not please explain
Please answer both and while your at it can you send an image of a flower that has its leaf, blade, midrib, petiole, root, stem, terminal bud, lateral bud, and flower listed thank you so much!
What can prayer do for the one who prays?
WHAT KIND OF FACTORS ARE LIGHT,TEMPERATURE, AND SOIL COMPOSITION? A.ecological B.biotic C. habitat D.abiotic
Hopefully this is it but whats the andwer to this-

Which of these is NOT an abiotic factor in the environment?air

plants

soil

water

Answers

Answer:

Plants

Explanation:

An abiotic factor is a nonliving thing of condition, such as climate or habitat, and it influences (or affects) an ecosystem and the organisms in it.

Answer:

I think its plants...........

Which plant structure is most like the hyphae of fungiA) they leaves because they absorb sunlight
B) the stem because It holds the organism upright
C) the roots because they absorb water and nutrients
D) the seed because it allows the fungi to reproduce

Answers

Answer:

The correct answer is option C, the roots because they absorb water and nutrients

Explanation:

A hypha is like tubular structure which enable a fungi to move and also helps them in absorbing food and nutrition required by them from their surroundings. A root in a plant system also absorbs essential nutrients  from the soil for the plant growth and development. Thus the function of both the root and  hypha is more likely similar.

C) the roots because they absorb water and nutrients.

Where do the homologous chromosomes in a diploid cell come from?

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I believe they come from gametes or that could be haploid cells. Since gametes create one instead of two.

During energy transformations, sometimes energy is destroyed.is that true or false

Answers

False. Energy is never destroyed, it can only be transformed. Energy is never lost as well.

Answer:

False

Explanation:

Energy can neither be created nor destroyed. Energy can only be transferred from one form to another.

How would a problem with your lungs affect your heart?

Answers

If you have a lung problem you may not be processing oxygen as well as you could and it could cause your blood to not oxygenate as well. This would cause you're heart to have to work harder to push enough oxygen through out your body.

What happens during prophase

Answers

The cell membrane disintegrates and the spindles begin to go form

Final answer:

Prophase is the first stage of cell division, during which the genetic material condenses into chromosomes, the nuclear envelope breaks down, and the mitotic apparatus forms.

Explanation:

During prophase, the first stage of cell division in both mitosis and meiosis, several important events occur. Initially, the genetic material within the nucleus, which usually exists in a loose, unorganized state, condenses into visible and distinct chromosomes. Each chromosome replicates into two identical sister chromatids, bound together by a structure called a centromere.

As prophase progresses, the nuclear envelope begins to break down, and the nucleolus disappears. In the cytoplasm, specialized structures known as centrioles start to move towards opposite ends of the cell, forming a structure known as the mitotic (or spindle) apparatus, which will aid in the separation of the sister chromatids in later stages.

In essence, what happensduring prophase is the preparation of the cell for subsequent stages of cell division, by organizing its genetic material and forming necessary structures.

Learn more about Prophase here:

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