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Anni [7]
3 years ago
6

What is the function of cilia in the trachea?

Biology
1 answer:
slava [35]3 years ago
5 0
The function of cilia is to push the mucus with any bacteria or dust particles stuck to it up towards the throat, where it can be swallowed.
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What would happen if decomposition did not occur?
kifflom [539]
There would be things everywhere because it didn't decompose ex. orange peels, banana
6 0
3 years ago
Which property of water remains unchanged when it recycles in the atmosphere
zzz [600]

Answer:

Molecular arrangement is the property of water remains unchanged when it recycles in the atmosphere .

Explanation:

In the water, Molecular arrangement remains same when it recycles in the atmosphere . A water molecule consists of two hydrogen atoms bonded to an oxygen atom, and its overall structure is bent.

This is because the oxygen atom, in addition to forming bonds with the hydrogen atoms, also carries two pairs of unshared electrons. All of the electron pairs—shared and unshared—repel each other.  Thus it is the element or property which remains in same condition.

3 0
3 years ago
When a pigment molecule in a light-harvesting complex absorbs a photon of light, what happens to its excited-state electron?.
MA_775_DIABLO [31]

When a pigment molecule in a light-harvesting complex absorbs a photon of light, While returning to its ground state, the electron transfers some of the energy from its excited state to an electron in a nearby pigment molecule.

  • It takes a photon of light energy some distance before it reaches a pigment molecule like chlorophyll.
  • An electron in the chlorophyll is "activated" by the photon. The energy imparted to the electron then moves from one pigment molecule to another until it reaches the reaction center, a pair of chlorophyll a molecules.
  • An electron in the reaction center is then excited by this energy, causing it to break loose and travel to the primary electron acceptor.
  • Therefore, it is said that the reaction center "donates" one electron to the main electron acceptor.

learn more about light-harvesting complex here:

brainly.com/question/7025086

#SPJ4

8 0
2 years ago
To further study anti-nAChR antibody function, the researchers wanted to replicate the experiments described in the passage in o
Aloiza [94]

Answer:

B/ Because the electrolyte rich baths were infused with in consistent amount of Ach.

Explanation:

Why B? Because the electrolyte rich baths were infused with in consistent amount of Ach. Used concentrations * Ach used, thus we get double the result.

Not A: Because the control need to be used.

Not C: Because autoimmune antibodies are transported to every tissue of body including skeletal muscle.

Not D: Mice and other rodents are often used as animal models.

3 0
3 years ago
The term "aerobic" means "with ____."
Sauron [17]

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Aerobic means with oxygen.

7 0
3 years ago
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