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Anuta_ua [19.1K]
3 years ago
6

QUESTION 1

Biology
2 answers:
Nana76 [90]3 years ago
8 0
12, eiether your a adult or kid.
amid [387]3 years ago
3 0

Answer:

12 pairs

mandible

Explanation:

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I believe you're looking for <u /><em>quantum;</em><em> </em>the small packets of energy emitted from an object.

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Answer:

Anabolic reactions use ATP and small substrates as building blocks to synthesize larger molecules.

Explanation:

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Answer:

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The fishes, just like any other living organisms has ideal body temperature and pH at which they act best. The ideal pH for fish living in lake water is between 6 and 8. If the pH is reduced below this value then the water will become acidic and this will be toxic for the fish population living in the lakes. Therefore, those fish that can not cope will die and there will be a decrease in the fish populations.

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Why is transcription essential for making proteins
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Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein synthesis. In eukaryotic cells, each class of RNA has its own polymerase, whereas in prokaryotic cells, a single RNA polymerase synthesizes the different class of RNA. Other types of RNA also exist but are not as well understood, although they appear to play regulatory roles in gene expression and also be involved in protection against invading viruses.

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