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What would the base sequences on the other strand of Dna be?
They would be described as being complementary - as in complementary base pairing.
Examples of palindromic DNA sequences?
Some examples of palindromic DNA sequences are "GGTACC" (complementary sequence: "CCTAGG"), "ACGT" (complementary sequence: "TGCA"), and "AGCT" (complementary sequence: "TCGA"). These sequences read the same on both strands when read in the 5' to 3' direction.
Do exons contain noncoding DNA?
Exons are the portions of a gene that code for the final protein product and typically do not contain noncoding DNA. Noncoding DNA is more commonly found in introns, which are the intervening sequences between exons.
Why prokaryotes do not have introns?
Prokaryotes do not have introns in their DNA because they lack a nucleus and have a simpler genetic organization compared to eukaryotes. Their genes are typically continuous sequences without interruptions, unlike eukaryotic genes which can have introns that need to be spliced out during gene expression.
In genetics what does complementary DNA mean?
Complementary DNA (cDNA) is DNA that has been copied from an mRNA through a reverse transcriptase enzyme. cDNA contains a copy of the original DNA sequence that made the mRNA - but without the introns (as these are cut out to create mRNA).
What would the base sequences on the other strand of Dna be?
They would be described as being complementary - as in complementary base pairing.
What does c in CDna stand for?
The "c" in cDNA stands for complementary. cDNA is synthesized from mRNA using reverse transcriptase, resulting in a complementary DNA strand that lacks introns and represents the protein-coding regions of a gene.
Examples of palindromic DNA sequences?
Some examples of palindromic DNA sequences are "GGTACC" (complementary sequence: "CCTAGG"), "ACGT" (complementary sequence: "TGCA"), and "AGCT" (complementary sequence: "TCGA"). These sequences read the same on both strands when read in the 5' to 3' direction.
How did the complementary relationship between the sequences of nucleotides lead to the discovery of DNA replication?
this is bull
Do exons contain noncoding DNA?
Exons are the portions of a gene that code for the final protein product and typically do not contain noncoding DNA. Noncoding DNA is more commonly found in introns, which are the intervening sequences between exons.
Why prokaryotes do not have introns?
Prokaryotes do not have introns in their DNA because they lack a nucleus and have a simpler genetic organization compared to eukaryotes. Their genes are typically continuous sequences without interruptions, unlike eukaryotic genes which can have introns that need to be spliced out during gene expression.
In genetics what does complementary DNA mean?
Complementary DNA (cDNA) is DNA that has been copied from an mRNA through a reverse transcriptase enzyme. cDNA contains a copy of the original DNA sequence that made the mRNA - but without the introns (as these are cut out to create mRNA).
Do mitochondria have introns?
Yes, mitochondria have introns. These introns are non-coding sequences found within the DNA of the mitochondria. They are typically removed during the process of RNA splicing to produce functional mitochondrial mRNA.
How do DNA probes work to identify specific genetic sequences?
DNA probes work by binding to complementary sequences of DNA. These probes are designed to match specific genetic sequences, allowing researchers to identify and locate those sequences within a sample. This process helps to identify and study specific genes or genetic mutations.
What is the difference between an intron and exon?
Introns are non-coding segments of DNA that are removed during RNA processing, while exons are coding regions that are spliced together to form the final mRNA transcript. Exons contain the information needed to produce proteins, while introns do not.
Does mitochondrial DNA contain introns?
Yes, mitochondrial DNA does not contain introns. Mitochondrial DNA is a circular molecule that lacks introns, which are non-coding regions found in nuclear DNA.
A search for sequences that are complementary to the desired sequence of a DNA fragment uses a technique called?
The technique used to search for sequences that are complementary to a desired sequence of a DNA fragment is called "sequence alignment." This process involves comparing the sequences to find regions of similarity or complementarity. Various bioinformatics tools and software are available to assist in this process.
