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FrozenT [24]
3 years ago
13

What is the difference between electron shells and orbitals?

Biology
1 answer:
rewona [7]3 years ago
3 0
Electron shell is the outer orbital, while the inner orbital are just called orbitals.
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An original DNA strand has the following base sequence: TAGGTAACT What base sequence would be produced through transcription
laila [671]
<span>Answer;
</span>AUCCAUUGA<span>
The base sequence that would be produced will be; will be </span>AUCCAUUGA.<span>

Explanation;
Transcription is the process by which RNA are synthesized from DNA molecules, by the enzyme RNA polymerase.
The process takes place in the nucleus of a cell and DNA acts as a primer for the process. 
During the process; the corresponding base pairs are such that; A will correspond to T, while G will correspond to C. However in the RNA the nucleotide base Thyamine is replaced with nucleotide Uracil.</span>
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Answer:

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8 0
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A change that seems to break a molecule apart is called a
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The answer is radioisotopes as this has the ability of breaking molecules apart and aside that, it has the ability of destroying cells and as well as having to damage living tissues in the body because these are isotopes that are unstable.

4 0
3 years ago
The continuous, low-level extinction of species is referred to as ___ extinction.
Mice21 [21]

The continuous, low-level extinction of species is referred to as mass extinction.

  • A widespread and quick decline in the diversity of life on Earth is known as an extinction event.
  • A sudden shift in the diversity and abundance of multicellular creatures serves as a telltale sign of such an occurrence. It happens when the rate of diversification outpaces the rate of extinction.
  • A mass extinction event occurs when a species disappears far more quickly than it is replaced.
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  • The Cretaceous-Paleogene extinction, sometimes known as the day the dinosaurs died, is the most well-known of all the mass extinction events.

learn more about mass extinction here: brainly.com/question/1048615

#SPJ4

4 0
2 years ago
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SOVA2 [1]

Answer:

8

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What is the number of white blood cells permitted in a unit of leukoreduced red cells? 8 g/dL owing to chemotherapy with a drug known to cause bone marrow depression and immunodeficiency.

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