0
The question has its answer, tRNA is a type of "RNA" so they would not be expected to be similar to DNA. Anticodon is just a three nucleotide in the tRNA (like codons in mRNA.
DNA is a -deoxy ribose (oxygen is removed at 2' position) containing polymer and RNA doesnt have -deoxy but only the normal oxy (oxygen is not removed) sugar. so chemically or biophysically, they cant be as same as DNA.
What else can I help you with?
What is the spatial relationship between the anticodon on a tRNA and the amino acid that the tRNA picks up?
The anticodon on a tRNA molecule pairs with the complementary codon on the mRNA during translation. The amino acid attached to the tRNA is determined by the specific anticodon sequence. This spatial relationship ensures that the correct amino acid is brought to the ribosome for protein synthesis.
What is the nucleotide sequence of the complementary to aaggcgctta?
Well first and foremost a nucleotide would refer to a single letter of that 7 letter sequene. More specifically it would refer to the nitrogenous base (A, T, G, C or U) with phosphates attached to the ribose. Since they are connected through phosphates in DNA nucleotide is an acceptable definition. You have already answered your own question, you have written the nucleotide sequence. It is AATGCGA for that segment of DNA. The names would be adenosine, guanosine, cytosine, and thymine for each of the letters.
How does the nucleotide sequence of a gene compare to that of an entirely different gene?
The nucleotide sequence of one gene can differ significantly from that of an entirely different gene due to variations in the order of the nucleotides. These differences in sequence are the basis for the diversity of genetic information that allows for functional specialization of genes and the expression of different traits. Genes that code for different proteins or perform distinct functions will have distinct nucleotide sequences.
When a segment is changed from -aattagaaatag- to - attagaaatag- what is this called?
This is called an insertion mutation, which is the addition of one or more nucleotides in a DNA sequence. In this case, a nucleotide was inserted at the beginning of the segment, shifting the reading frame of the sequence.
What is on one end of all charged tRNA?
The Answers community requested more information for this question. Please edit your question to include more content and resubmit. What following?
Which do you suppose would be more harmful A mutation that changed the nucleotide sequence of an mRNA molecule or a mutation that changed the nucleotide sequence of a DNA molecule?
A mutation in a DNA nucleotide sequence would be more harmful than a mutation in a mRNA nucleotide sequence because it could cause the synthesis of multiple nonfunctional proteins in comparison to a mutation in a mRNA nucleotide sequence that would be less harmful because it would result in a few nonfunctional proteins.
What is the decoder of mRNA?
The decoder of mRNA is the ribosome, a complex cellular machinery that reads the sequence of nucleotides on the mRNA and translates it into a sequence of amino acids, forming a protein molecule. The ribosome does this by matching each three-nucleotide codon on the mRNA with the corresponding tRNA carrying the complementary anticodon and specific amino acid.
What is the spatial relationship between the anticodon on a tRNA and the amino acid that the tRNA picks up?
The anticodon on a tRNA molecule pairs with the complementary codon on the mRNA during translation. The amino acid attached to the tRNA is determined by the specific anticodon sequence. This spatial relationship ensures that the correct amino acid is brought to the ribosome for protein synthesis.
What is the nucleotide sequence of the complementary to aaggcgctta?
Well first and foremost a nucleotide would refer to a single letter of that 7 letter sequene. More specifically it would refer to the nitrogenous base (A, T, G, C or U) with phosphates attached to the ribose. Since they are connected through phosphates in DNA nucleotide is an acceptable definition. You have already answered your own question, you have written the nucleotide sequence. It is AATGCGA for that segment of DNA. The names would be adenosine, guanosine, cytosine, and thymine for each of the letters.
What is an anticodon loop?
tRNA is involved in the translation of the nucleic acid message into the amino acids of proteins. tRNA itself is an RNA molecule with a conserved inverted L structure. One end of the tRNA contains an anticodon loop which pairs with a mRNA specifying a certain amino acid. The other end of the tRNA has the amino acid attached to the 3' OH group via an ester linkage.tRNA with an attached amino acid is said to be "charged". The enzyme that attaches the amino acid to the 3'-OH is called an aminoacyl tRNA synthetase (aaRS). There is a specific tRNA for each amino acid, 20 in all. Similarly, there is a specific aaRS for each tRNA.Only the first 2 nucleotides in the tRNA anticodon loop are strictly required for the decoding of the mRNA codon into an amino acid. The third nucleotide in the anticodon is less stringent in its base-pairing to the codon, and is referred to as the "wobble" base. Since the genetic code is degenerate, meaning that more than one codon can specify a single amino acid, the anticodon of tRNA can pair with more than one mRNA codon and still be specific for a single amino acid.
Why does RNA use uracil instead of thymine in its nucleotide sequence?
RNA uses uracil instead of thymine in its nucleotide sequence because uracil is more stable and can form base pairs with adenine, just like thymine does in DNA. This allows RNA to efficiently carry out its functions in protein synthesis and gene expression.
Why does RNA use uracil instead of thymine in its nucleotide sequence for genetic information storage and protein synthesis?
RNA uses uracil instead of thymine in its nucleotide sequence because uracil is more stable and efficient for the rapid synthesis of proteins during protein synthesis. Thymine is typically found in DNA, while uracil is specific to RNA.
How does the nucleotide sequence of a gene compare to that of an entirely different gene?
The nucleotide sequence of one gene can differ significantly from that of an entirely different gene due to variations in the order of the nucleotides. These differences in sequence are the basis for the diversity of genetic information that allows for functional specialization of genes and the expression of different traits. Genes that code for different proteins or perform distinct functions will have distinct nucleotide sequences.
What are the key differences between SNPs and STRs in genetic analysis?
Single nucleotide polymorphisms (SNPs) are variations in a single nucleotide in the DNA sequence, while short tandem repeats (STRs) are variations in the number of repeated sequences of nucleotides. SNPs are more common and stable, while STRs are more variable and useful for DNA profiling.
When a segment is changed from -aattagaaatag- to - attagaaatag- what is this called?
This is called an insertion mutation, which is the addition of one or more nucleotides in a DNA sequence. In this case, a nucleotide was inserted at the beginning of the segment, shifting the reading frame of the sequence.
How are nucleotide sequences used to put organisms in evolutionary order?
When comparing nucleotide sequences in organisms, we find that the organisms that have less differences in their nucleotide sequences are closer related in the evolutionary tree. By this we mean that the common ancestor from which these two organisms evolved is more modern than the ancestor they might share with an organism that shows more difference in the DNA sequencing. Example: the chimps and humans share a common ancestor that is relatively modern because the difference in their nucleotide sequences is just about 1% but the differences between the nucleotide sequence of humans and fish shows lots of differences which shows their common ancestor y much older than the one with chimps.
What is on one end of all charged tRNA?
The Answers community requested more information for this question. Please edit your question to include more content and resubmit. What following?
