If a DNA strand read CCTAGCT, its mRNA would read GGAUCGA.
Dna: t-a-c-c-g-g
rna: a-u-g-g-c-c
When RNA binds to DNA, A binds to U, T binds to A, C binds to G and G binds to C.
Therefore the complementary RNA for the DNA sequence CCG-TAC is GGC-AUG.
how do you translate DNA to mRNA
agacuc :)
tRNA does not copy a strand of DNA - that is what mRNA does.So for the DNA strand ATT-CGA-CCT-ACG:the mRNA strand would be UAA-GCU-GGA-UGCtRNA is responsible for carrying the correct amino acid to match up with the codon (three letter code) on the mRNA. The first codon here is UAA - which is a stop codon - meaning the peptide chain being created will not proceed beyond this.
C-G-A-T-T-A-G-G-C
mRNA messenger ribonucleic acid The nucleotide sequence of RNA is encoded in genes in the DNA, and it is transcribed from the DNA by a http://www.answers.com/topic/complementary templating mechanism that is http://www.answers.com/topic/catalyze by one of the http://www.answers.com/topic/rna-polymerase enzymes. In this templating scheme, the DNA base T specifies A in the RNA, A specifies U, C specifies G, and G specifies C.* As per www.answers.com
The complementary strand for CGATTAC would be GCTAATG. C and G are always paired together, and A and T are always paired together.
The strands of the helix align so that the nucleotides face "up" on one side of the helix and "down" on the other side of the helix. Nitrogen bases in the two strands of the helix form hydrogen bonds with each other across the width of the molecule. On the DNA molecule an adenine (A) on one strand, always bonds with thymine (T)on the opposite strand. Likewise guanine (G) always hydrogen bonds with cytosine(C)The term complimentary is always used to describe these pairings. For example, A is complementary to T and C is complementary to G. The overall appearance of the DNA molecule is very similar to a rope ladder that is twisted, with the hand rails of the ladder composed of sugar phosphate backbone and the rungs of the ladder composed of paired nitrogenous bases.Thank you for telling us what DNA looks like. Now try to answer the question.How does DNA store info?
A. rRNA Type of RNA molecule transcribed from a DNA template B. codon Sequence of three nucleotides on a messenger RNA molecule C. tRNA RNA component of ribosomes D. anticodon Connects mRNA codon to an amino acid E.mRNA Sequence of three nucleotides on a transfer RNA molecule
The mRNA bases are complementary to the DNA bases, and so form H-bonds when the DNA is single-stranded. DNA - mRNA A - U T - A C - G G - C
The complementary strand of this DNA sequence is... A T G C T A A C C
if the DNA sequence is A C T G then its resulting mRNA sequence will be complementary so it will be T G A C
Because mRNA is a single stranded molecule where as DNA forms a double helix. Therefore mRNA is a smaller molecule than DNA so can leave the nucleus ALSO mRNA has been processed post-translation. This means a 5' cap has been added and a 3' poly(A) tail has been added. This 5' cap, which DNA does not have, allows mRNA to leave the nucleus through nuclear pores. All above is good idea all , And me have something that need to include more. First time DNA can't leave from nucleus ,so DNA change to be nucleotide then mRNA go into nucleus and duplication ,A , T, C, G of DNA to be U,A,G,C. During mRNA get out from nucleus , mRNA will go to ribosomes to produce protein to take care cell.
The process of generating an mRNA copy of a DNA molecule is called transcription. Here, an enzyme called RNA polymerase opens up the double stranded DNA and begins inserting RNA bases using DNA as the template. Every time the enzyme encounters an Adenine (A), it inserts a Uracin (U) to the growing mRNA strand. When it encounters a cytosine (C), it inserts a Guaning (G) into the growing RNA strand. This is how DNA acts as a template for mRNA
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In transcription, the mRNA strand is formed by complementary base pairing of the template DNA strand. However we should note that the nitrogenous bases in mRNA are Adenine, Guanine, Cytosine and Uracil, while those in DNA are Adenine, Guanine, Cytosine and Thymine.So the mRNA strand would be formed by matching the A in DNA with U in mRNA, T in DNA with A in mRNA, C in DNA with G in mRNA and G in DNA with C in mRNA.I hope that helps!
When pairing DNA to DNA - A binds to T and C binds to G. However, in RNA, the T is replaced with U. Therefore when DNA pairs with mRNA - A binds to U, C binds to G and T binds to A.
The complimentary mRNA sequence would be: U-A-A-C-G-U
The tRNA anticodon for TAC would be AUG. However, tRNA does not transcribe DNA and would not come in contact with the nitrogen base thymine. A better question would be what is the tRNA anticodon for the mRNA codon UAC.
First of all, the only RNA, that attaches to DNA is mRNA (messenger RNA), and it matches, Adenine from DNA and Uracil from RNA; Thymine from DNA with Adenine from RNA; Cytosine from DNA and Guanine from RNA; Guanine from DNA Cytosine and from RNA. * Also, mRNA complements the left half of DNA, for example if DNA's left half was (A = adenine, T = thymine**, G = guanine, C= cytosine, U = Uracil**) **Uracil is found only RNA **Thymine is found only in DNA A T G G C A T Then mRNA would be: U A C C G U A so overall DNA : mRNA A : U T : A G : C G : C C : G A : U T : A