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Softa [21]
3 years ago
7

What is the pathway of air into the body?

Biology
2 answers:
yuradex [85]3 years ago
6 0
Mouth>asparagus>tubes leading to the lungs>lungs
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amm18123 years ago
4 0
Air first moves through the pharynx AKA the throat, passes through the larynx, and then moves into the trachea, which then finds its way into the lungs.
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The initial stage of atherosclerosis is characterized by accumulation beneath the endothelium of excessive amounts of?
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6 0
1 year ago
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Anastaziya [24]
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3 years ago
Oct4 is an embryonic stem cell specific transcription factor. ESCs grown in petri dishes are fed media that contain basic fibrob
GarryVolchara [31]

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miR-223 inhibits the expression of the fibroblast growth factor (bFGF) gene, and thereby ESCs cells maintain their undifferentiated state .

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Non-coding RNA (ncRNAs) are molecules that regulate gene expression, thereby playing important biological functions in cell differentiation, cell cycle, apoptosis, etc. MicroRNAs (miRNAs) are a type of ncRNAs capable of controlling gene expression patterns by regulating mRNA stability and by suppressing their translation into proteins. It has been shown that miRNAs function by imperfectly base-pairing with the 3′ UTR of target mRNAs (Pillai et al. 2005).

Citation:

R. S. Pillai, S. N. Bhattacharyya, C. G. Artus,   T.  Zoller, et al. (2005). Inhibition of translational initiation by Let-7 MicroRNA in human cells. Science, 309(5740), 1573-1576.

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