0
Transcription is the process in which DNA is used as a template to create a complementary mRNA strand. During transcription, an enzyme called RNA polymerase binds to the DNA and reads the sequence of nucleotide bases. It then synthesizes a strand of mRNA by matching complementary RNA bases to the DNA bases. This results in the creation of a single-stranded mRNA molecule that carries the genetic information from the DNA.
What else can I help you with?
A DNA strand with the base sequence tgacgca codes for a strand of mrna the mrna will have what base sequence?
The mRNA sequence generated from the DNA strand tgacgca would be acugcgu. This is because mRNA is complementary to the DNA template strand, so DNA base T pairs with mRNA base A, DNA base G pairs with mRNA base C, DNA base A pairs with mRNA base U, and DNA base C pairs with mRNA base G.
What Enzyme is necessary in transcribing mRNA from DNA?
RNA polymerase is the enzyme responsible for transcribing mRNA from DNA in the process of transcription. It catalyzes the polymerization of ribonucleotides into a growing mRNA strand complementary to the DNA template strand.
How do the DNA and mRNA base pairs interact during the process of protein synthesis?
During protein synthesis, DNA serves as a template for mRNA to be transcribed. The mRNA base pairs with the complementary DNA strand, forming a sequence that codes for specific amino acids. This mRNA sequence is then translated by ribosomes to assemble the corresponding protein.
A gene has the base sequence that starts with TCG GAC CAT CGAg b) What would be the mRNA base sequence formed from this DNA?
The mRNA sequence transcribed from the given DNA sequence is AGC CUG GUA GCU. The DNA base T pairs with A in mRNA, C pairs with G, G pairs with C, and A pairs with U.
How do mRNA base pairs determine the sequence of amino acids in a protein during the process of translation?
mRNA base pairs determine the sequence of amino acids in a protein during translation by matching with tRNA molecules that carry specific amino acids. The sequence of mRNA codons (three-base sequences) determines which amino acid is added to the growing protein chain. This process is guided by the genetic code, where each codon corresponds to a specific amino acid.
A DNA strand with the base sequence tgacgca codes for a strand of mrna the mrna will have what base sequence?
The mRNA sequence generated from the DNA strand tgacgca would be acugcgu. This is because mRNA is complementary to the DNA template strand, so DNA base T pairs with mRNA base A, DNA base G pairs with mRNA base C, DNA base A pairs with mRNA base U, and DNA base C pairs with mRNA base G.
Which mrna base always pairs with what DNA base?
In the base pairing between mRNA and DNA, the mRNA base adenine (A) pairs with the DNA base thymine (T). Conversely, uracil (U) in mRNA pairs with adenine (A) in DNA, as uracil replaces thymine in RNA. Cytosine (C) pairs with guanine (G) in both DNA and mRNA, and guanine (G) pairs with cytosine (C).
What Enzyme is necessary in transcribing mRNA from DNA?
RNA polymerase is the enzyme responsible for transcribing mRNA from DNA in the process of transcription. It catalyzes the polymerization of ribonucleotides into a growing mRNA strand complementary to the DNA template strand.
How do the DNA and mRNA base pairs interact during the process of protein synthesis?
During protein synthesis, DNA serves as a template for mRNA to be transcribed. The mRNA base pairs with the complementary DNA strand, forming a sequence that codes for specific amino acids. This mRNA sequence is then translated by ribosomes to assemble the corresponding protein.
What difference in the base pairs do you see on the mRNA?
uracil
How do you find the mRNA base sequence?
To find the mRNA base sequence, you first need to identify the corresponding DNA template strand. The mRNA is synthesized by RNA polymerase during transcription, where it complements the DNA template. In this process, adenine (A) in DNA pairs with uracil (U) in mRNA, while thymine (T) pairs with adenine (A), cytosine (C) pairs with guanine (G), and guanine (G) pairs with cytosine (C). The resulting mRNA sequence is a copy of the coding DNA strand, substituting uracil for thymine.
A gene has the base sequence that starts with TCG GAC CAT CGAg b) What would be the mRNA base sequence formed from this DNA?
The mRNA sequence transcribed from the given DNA sequence is AGC CUG GUA GCU. The DNA base T pairs with A in mRNA, C pairs with G, G pairs with C, and A pairs with U.
Strand of mrna would be made during tDNA Strand shown below?
To determine the mRNA strand synthesized from a given DNA template strand (tDNA), you need to identify the complementary base pairing. Adenine (A) pairs with Uracil (U) in RNA, while Thymine (T) pairs with Adenine (A), Cytosine (C) pairs with Guanine (G), and Guanine (G) pairs with Cytosine (C). Therefore, by transcribing the DNA sequence into RNA, you will replace each thymine (T) with uracil (U) in the resulting mRNA strand.
What is the base sequence for a DNA strand when given the sequence for a mRNA strand?
To determine the base sequence of a DNA strand from a given mRNA sequence, you need to consider that mRNA is synthesized from the DNA template strand through a process called transcription. The mRNA bases pair with their complementary DNA bases, where adenine (A) pairs with thymine (T), uracil (U) in mRNA pairs with adenine (A) in DNA, cytosine (C) pairs with guanine (G), and guanine (G) pairs with cytosine (C). Therefore, to find the DNA base sequence, you can convert the mRNA sequence to its corresponding DNA sequence by replacing U with A and reversing the order to get the complementary DNA strand.
How do mRNA base pairs determine the sequence of amino acids in a protein during the process of translation?
mRNA base pairs determine the sequence of amino acids in a protein during translation by matching with tRNA molecules that carry specific amino acids. The sequence of mRNA codons (three-base sequences) determines which amino acid is added to the growing protein chain. This process is guided by the genetic code, where each codon corresponds to a specific amino acid.
In the synthesis of mRNA an adenine in the DNA pairs with what?
In the synthesis of mRNA, an adenine in the DNA pairs with uracil. This is known as A-U base pairing, which replaces the A-T base pairing found in DNA replication.
If the mRNA base is uracil the complementary base in translation is?
In translation, if the mRNA base is uracil (U), the complementary base in tRNA is adenine (A). This base pairing occurs during the process of translation when tRNA molecules bring amino acids to the ribosome, matching their anticodons to the codons on the mRNA strand. Thus, uracil pairs with adenine to ensure the correct amino acid is added to the growing polypeptide chain.
