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kaheart [24]
4 years ago
14

What different caused scientist to classify bacteria and archaea into different domains instead of different kingdoms

Biology
1 answer:
o-na [289]4 years ago
5 0
Bacteria are an ever growing cell organism that lives by itself while arches refers to specific traits that the part of the kingdom represents
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23. What event most likely took place after photosynthetic organisms were introduced on earth? a. The atmosphere content changed
kompoz [17]

Answer:

C. Oxygen was introduced into the environment allowing for many other organisms to survive

Explanation:

A is not correct because that is the opposite of what photogenic organisms do.

B is not correct because ATP and glucose do not apply.

D is not correct because photosynthesis does not have a direct affect on the water cycle itself.

8 0
3 years ago
What are the reactants of reaction b
konstantin123 [22]
What is reaction b being portrayed as? There’s no image
5 0
3 years ago
Which is an example of a population?
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Well lets see here, The definition of population is a particular section, group, or type of people or animals living in an area or country. So it would be D.<span>
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5 0
3 years ago
What is the resulting amino sequence if the following mRNA molecule undergoes translation 5’ AUG AGU CCU CUU UGA 3’ ?
Ede4ka [16]

Answer:

From the translation of the mRNA molecule 5’ AUG AGU CCU CUU UGA 3’ results the amino acid sequence Met-Ser-Pro-Stop, that is, Methionine-Serine-Proline and the last triplet being a stop codon.

Explanation:

Messenger RNA (mRNA) molecule is in charge of conducting the encoded genetic information to produce the protein synthesis, organized in a sequence of nucleotides called the genetic code. The arrangement of the nucleotides is in triplets of bases or codons, which encode the synthesis of an amino acid (translation), determine the beginning of the synthesis and also establish the stop.

In the given sequence, 5’-AUG-AGU-CCU-CUU-UGA-3’ results the amino acid sequence Met-Ser-Pro-Stop:

  • <em>5'-AUG</em><em> Methionine (Met), being at the same time an initiating codon.</em>
  • <em>AGU</em><em> Serine (Ser).</em>
  • <em>CCU</em><em> Proline (Pro).</em>
  • <em>UGA-3'</em><em> is a stop codon.</em>

<u>Stop codons do not code for amino acids, but their presence in a codon sequence marks the completion of peptide or protein synthesis</u>.

7 0
3 years ago
Which planet has these characteristics?
Marta_Voda [28]
The answer is Mercury! Hope this helps
3 0
3 years ago
Read 2 more answers
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