In the activation-synthesis model of dreaming
random neural signals from the brain stem are "synthesized". This model of dreaming <span> is a neurobiological explanation of why we dream and suggests that</span> dreaming results from the brain's attempt to make sense of neural activity that takes place during sleep. This means that even when you are sleeping, your brain is quite active.
Answer:
thanks to the genetic code, this allows cells to decode an mRNA in an amino acid chain
Transfer RNAs, or tRNAs, connect the mRNA codons with the amino acids for which they encode. One end of each tRNA has a three nucleotide sequence called anticodon, which can be attached to a specific codon of the messenger RNA. The other end of tRNA carries the amino acid that specifies the codon that is present in the messenger RNA
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Explanation:
After obtaining the sequence of the 16s ribosome, these sequences must be first assembled before they can undergo further analysis. The genome assembly consists of putting the fragments in the correct order, and eliminating overlaps. Due to the large amount of data, this process is conducted by a computer, which examines short DNA fragments and deduces their order from the overlaps.
After obtaining the full sequence and in the correct order, it is compared to other sequences in a data base that stores the 16s ribosome genes of all the bacterial groups discovered so far. <u>The percentage of similarity between the sample and an entry of this data base will indicate the identity of the bacteria.</u>
If a scientist is studying an infectious agent in a lab, it is very important to understand the implications of evolution because then the scientist will be able to predict how the agent will adapt to different hosts.
