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Mazyrski [523]
3 years ago
11

There are many, many new moons and full moons that do not result in eclipses. Why is that?

Biology
1 answer:
sleet_krkn [62]3 years ago
7 0

Answer:

the sun doesnt align with the earth and moon

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What chemicals are in H20?
bearhunter [10]

Answer:

Hydrogen and part oxygen

Explanation:

Water is composed of these two which makes the symbol H20

6 0
2 years ago
Which of the following structures DOES NOT contain significant amounts of the protein collagen?
Monica [59]
A is a correct answer.

Dermis is does not had contain significant amounts of the protein collagen.

Hope it helped you.

-Charlie
7 0
3 years ago
Methylation of EZH2 by PRMT1 regulates its stability and promotes breast cancer metastasis. Cell Death Differ. 2020,
vovangra [49]

Yes, it is true that Methylation of EZH2 by PRMT1 regulates its stability and promotes breast cancer metastasis.

Enhancer of zeste homolog 2 (EZH2), a key histone methyltransferase and EMT inducer, is overexpressed in diverse carcinomas, including breast cancer.

However, the molecular mechanisms of EZH2 dysregulation in cancers are still largely unknown. Here, we discover that EZH2 is asymmetrically dimethylated at R342 (meR342-EZH2) by PRMT1.

meR342-EZH2 was found to inhibit the CDK1-mediated phosphorylation of EZH2 at T345 and T487, thereby attenuating EZH2 ubiquitylation mediated by the E3 ligase TRAF6.

We also demonstrate that meR342-EZH2 resulted in a decrease in EZH2 target gene expression, but an increase in breast cancer cell EMT, invasion and metastasis.

Moreover, we confirm the positive correlations among PRMT1, meR342-EZH2 and EZH2 expression in the breast cancer tissues. Finally, we report that high expression levels of meR342-EZH2 predict a poor clinical outcome in breast cancer patients.

Our findings may provide a novel diagnostic target and promising therapeutic target for breast cancer metastasis.

Learn more about breast cancer here : brainly.com/question/6747562

#SPJ4

4 0
2 years ago
A person who studies the chemistry of rocks, minerals, and soil is a
TEA [102]
A geologist studies rocks and such
7 0
3 years ago
Which type of muscle enables your stomach to produce a churning action?
saw5 [17]
I'm pretty sure it's smooth muscles.
3 0
3 years ago
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