The central nervous system of the frog is different from that of humans; if the optic nerve of a frog is cut, the animal will be able to see again within weeks but the same damage in humans would cause permanent blindness :).
Answer:
Ribose and Deoxyribose. The 5-carbon sugars ribose and deoxyribose are important components of nucleotides, and are found in RNA and DNA, respectively. The sugars found in nucleic acids are pentose sugars; a pentose sugar has five carbon atoms. A combination of a base and a sugar is called a nucleoside.
The correct order of steps is 3, 2, 4, and 1.
<h3>What is translation?</h3>
It is a process whereby the genetic codes in transcribed mRNA molecules are translated into their respective amino acids.
The steps involved in translation are:
- Transcribed mRNA leaves the nucleus and travels to the cytoplasm where it gets attached to the ribosome
- tRNA molecules bring the amino acids coded for by the RNA from the cytoplasm and begin to assemble them
- The amino acid chain grows as the mRNA molecules are read by the translation machinery (the ribosome) and more amino acids are brought from the cytoplasm.
- The amino acid chain breaks away from the ribosome and folds into a protein.
Thus, the step is 3,2,4, and 1.
More on protein synthesis can be found here: brainly.com/question/16305501
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<em>Answer:</em>
<em>1) is the first species in a barren area</em>
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<em>2) a group of lichens</em>
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<em>3) they leave behind a bare rock with no established ecosystem</em>
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<em>4) plastic pollution</em>
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<em>5) drastically alter the ecosystem</em>
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<em>100% Connexus</em>
