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Veseljchak [2.6K]
3 years ago
7

What was the first county to successfully launch a satellite and place it in an earth orbit?

Biology
1 answer:
Lena [83]3 years ago
7 0

Answer:

Russia

Explanation:

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The human metallothionein IIA gene (hMTIIA) is transcriptionally regulated through the interplay of regulatory elements and tran
forsale [732]

Answer:

The correct answer is - regulation of the heavy metal and their toxicity.

Explanation:

Metallothionein is a group of cysteine-rich, small in size, and highly conserved proteins that bind to various metal ions and regulate their activity or toxicity in transcriptional level.

Metallothionein IIA is one of the metallothioneins that binds to heavy metal and helps cells to be protected from the toxicity of these heavy metals. These proteins are present in almost every eukaryotic organisms virtually. These proteins are highly induced to express highly in the present of heavy metals.

Thus, the correct answer is - regulation of the heavy metal and their toxicity.

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3 years ago
Why do waves that travel through basalt have a higher velocity than a wave traveling through sand?
Veseljchak [2.6K]

Answer:

i think it's beccause basalt let's more waves in

Explanation:

7 0
3 years ago
To what extent can very large earthquakes be predicted?
Ray Of Light [21]
Scientists have tried lots of different ways of predicting earthquakes, but none have been successful. They have a pretty good idea of where an earthquake is most likely to hit, but they still can't tell exactly when it will happen.
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3 years ago
2 or more cells can be connected in a battery ( true or false )​
liberstina [14]

Answer:

Cells connect together to form a battery

Explanation

3 0
2 years ago
Which one of the following types of microscope gives the highest amount of magnification? Light microscope Electron microscope S
soldi70 [24.7K]
The answer is electron microscope, the magnification can be so high that it can be very expensive, most schools doesnt have them, mostly found in universities or some laboratories. the ones we usually use in home or schools are light microscope
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