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no because the introns have no function in protein synthesis
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What part of a DNA molecule contains the instruction of making chromosome packaging proteins?
In prokaryotes the genes directly specify proteins.In eukaryotes the exons within the genes specify proteins, the introns within the genes are noncoding DNA that alternate with exons and are spliced out in the process of transcription to messenger RNA.
What is the significance of noncoding DNA to DNA identification?
the significance of noncoding DNA to DNA identification is to drive main evoloutionary changes like the developement of unique human parts
What the noncoding segment of a gene are cut out of an mRNA transcript while what are spliced?
Plato users, C. Introns, exons
What is satellite DNA?
Satellite DNA is a noncoding region of DNA that is repeated many times. It is mainly located in the centromere.
What are the non coding regions of DNA called?
Exons.
What is the difference between an intron and exon?
Exons code for amino acids (they are usable codons) Introns code for nothing.
What part of a DNA molecule contains the instruction of making chromosome packaging proteins?
In prokaryotes the genes directly specify proteins.In eukaryotes the exons within the genes specify proteins, the introns within the genes are noncoding DNA that alternate with exons and are spliced out in the process of transcription to messenger RNA.
What is the significance of noncoding DNA to DNA identification?
the significance of noncoding DNA to DNA identification is to drive main evoloutionary changes like the developement of unique human parts
What the noncoding segment of a gene are cut out of an mRNA transcript while what are spliced?
Plato users, C. Introns, exons
What are the coding segments of a stretch of eukaryotic DNA?
Exons
Noncoding portion of DNA is composed of?
A noncoding portion of DNA is called an intron, and is composed of codons that will eventually be removed after transcription when the final mature strand of mRNA is produced.
What is satellite DNA?
Satellite DNA is a noncoding region of DNA that is repeated many times. It is mainly located in the centromere.
Which of the following statements regarding cDNA libraries is false?
a. They are usually double stranded DNA. b. They are composed of DNA synthesized with the use of reverse transcriptase. c. They are composed of DNA synthesized from an mRNA template. d. They contain introns and exons. e. They contain DNA that is complementary to the mRNA from which it was synthesized.
What is the DNA located between genes that is unimportant?
The parts of DNA which do not contain genes are known as introns. However, it is important to know that these do fulfil important roles - even if they do not contain genes - they are therefore not unimportant. (But it may be argued that they are less important then exons).
Does a cDNA library have only exons?
A cDNA library consists only of genes that are expressed, hence they do contain only exons. They contain no introns.
What are the non coding regions of DNA called?
Exons.
Why are exons important?
Exons code for proteins. Exons are parts of DNA that are converted into mature messenger RNA.. From there, mRNA undergoes translation where mRNA is used to synthesize proteins.
