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Brums [2.3K]
4 years ago
12

Bottom question . Please I need help :(((

Biology
1 answer:
erastovalidia [21]4 years ago
8 0

Answer:

The answer is archaea

Explanation:

Because They have no nucleus and are able to stay in extreme heat or other conditions

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Use the numbers 1, 2, 3, 4, and 5 to place the protein creation steps below in the correct order. Ribosome attaches to the mRNA.
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Answer: The correct sequence for the protein creation is as follows-

1) Information is transcribed in DNA to mRNA.

2) mRNA leaves the nucleus.

3) Ribosome attaches to the mRNA.

4)  tRNA anticodon carries an amino acid that compliments the mRNA codon.

5) The chain of amino acids forms a protein.

According to the Central Dogma, the genetic information is transferred from DNA to mRNA to Proteins.

The first step is transcription in which DNA is converted to mRNA with the help of enzyme RNA polymerase. In eukaryotic cells, this process occurs in the nucleus.

This is followed by translation, which takes place in the cytoplasm when mRNA leaves the nucleus.

Ribosomes are the specialized organelles, which act as the site for protein synthesis ( translation).

Ribosomes attach to the mRNA. tRNA brings amino acid, which has anticodon complementary to the codon present in the mRNA. A chain of amino acids is thus synthesized, which is called Protein.

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According to the theory proposed by Harry Hess, what causes continents to move? continental drift magnetic polarity seafloor spr
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According to the theory proposed by Harry Hess, what causes continents to move?

The correct answer is : seafloor spreading.

Earlier, in 1912 Alfred Wegener produced evidence that the continents are in motion but this idea was shelved as he could not explain what forces the continents to move. So, almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.

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What is a good sentence for Activation energy in Biology
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Catalyst reduce the activation energy barrier between reactants and products.
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7. In a classification system, kingdoms contain: (a) the greatest
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Answer:

A

Explanation:

The kingdom is the least specific classification of living things, so it therefore encompasses the largest variety of organisms

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If a biologist is measuring diversity by calculating the proportion of individuals of each species, he or she is actually calcul
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If a biologist is measuring diversity by calculating the proportion of individuals of each species, he or she is actually calculating the species evenness of species in the community.

<h3>What is species evenness?</h3>
  • When there is an environmental gradient in the study region, systematic sampling is performed.
  • To take systematic samples along the environmental gradient, a transect is utilized.
  • A population is a collection of creatures belonging to the same species that coexist in a certain location.
  • Within a given area, more than one population may exist.
  • It's possible for populations of Saguaro cacti, Cactus Wrens, and Bark Scorpions to coexist in the same places.
  • A population is a collection of people belonging to the same species who are present in the same location at the same time.
  • All of the people in all of the interacting populations in a given area make up a community.

Learn more about population here:

brainly.com/question/6615095

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