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What is a molecule of Rna complementary to the coding strand DNA in the gene?
A molecule of RNA complementary to the coding strand DNA in a gene is called messenger RNA (mRNA). mRNA is transcribed from the DNA template strand and carries the genetic information from the DNA to the ribosome for protein synthesis. It is made up of nucleotides that are complementary to those on the coding strand of DNA.
What is the name of the process of making mRNA copt of a gene?
The process of making an mRNA copy of a gene is called transcription. During transcription, the DNA of the gene is used as a template to synthesize a complementary mRNA molecule. This mRNA molecule carries the genetic information from the gene to the ribosomes for protein synthesis.
What represents the transfer RNA bases that correspond to DNA gene segment gccaatgct?
The complementary bases in the transfer RNA sequence to the DNA gene segment "gccaatgct" would be "CGGUUACGA". Transfer RNA molecules have anticodons that are complementary to the codons in mRNA, not the matching DNA sequence.
What allows a DNA probe to find a single-stranded target gene?
Diploid cells
Probes for cloned genes use?
Probes for cloned genes are usually short, single-stranded DNA or RNA molecules that are complementary to specific sequences in the cloned gene. These probes are labeled with a detectable marker, such as a fluorescent dye or a radioactive isotope, to allow for visualization and identification of the gene. The probes can be used in techniques like Southern blotting or in situ hybridization to detect the presence and location of the gene in a sample.
Why does a probe hybridize to a target gene but not to any other unrelated gene?
Complementary base pairing occurs only between the probe and the target gene.
What is a molecule of Rna complementary to the coding strand DNA in the gene?
A molecule of RNA complementary to the coding strand DNA in a gene is called messenger RNA (mRNA). mRNA is transcribed from the DNA template strand and carries the genetic information from the DNA to the ribosome for protein synthesis. It is made up of nucleotides that are complementary to those on the coding strand of DNA.
Complementary strand of DNA for gene segment gccaatgct?
The complementary DNA strand is CGTTTGATGG. A pairs with T, and G pairs with C.
What allows DNA probe to find a Single-strand target Gene?
Complementary base pairing.
What property of DNA makes it possible for a probe to find a single-stranded DNA target gene?
a DNA molecule has two paired strands. ~
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.
What property of DNA makes hybridization between a labeled probe and a target gene possible?
The complementary base pairing between DNA strands enables hybridization between a labeled probe and a target gene. The hydrogen bonding between adenine-thymine and guanine-cytosine base pairs allows the probe to specifically bind to its complementary sequence in the target gene, facilitating detection.
A gene has the base sequence that starts with TCG GAC CAT CGA a) What would be the complementary DNA strand formed from this DNA ing?
The complementary DNA strand would be AGC CTG GTA GCT. In DNA, adenine pairs with thymine and cytosine pairs with guanine. Therefore, the complementary strand is formed by replacing each base with its complementary base.
What is the name of the process of making mRNA copt of a gene?
The process of making an mRNA copy of a gene is called transcription. During transcription, the DNA of the gene is used as a template to synthesize a complementary mRNA molecule. This mRNA molecule carries the genetic information from the gene to the ribosomes for protein synthesis.
How does transcription start in the process of gene expression?
Transcription starts in gene expression when the enzyme RNA polymerase binds to the promoter region of a gene on the DNA molecule. This binding signals the start of transcription, where the DNA is used as a template to create a complementary RNA molecule.
Which feature of DNA enables a single-stranded DNA probe to hybridize with a single-stranded target gene?
The complementary base pairing between adenine (A) and thymine (T), and cytosine (C) and guanine (G) allows a single-stranded DNA probe to hybridize with a single-stranded target gene. This specificity is key for detecting and identifying specific sequences in the target gene through base pairing interactions.
What represents the transfer RNA bases that correspond to DNA gene segment gccaatgct?
The complementary bases in the transfer RNA sequence to the DNA gene segment "gccaatgct" would be "CGGUUACGA". Transfer RNA molecules have anticodons that are complementary to the codons in mRNA, not the matching DNA sequence.
