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Noncoding gene sequences control gene expression. You may also be thinking of what is called "junk DNA" which is not junk. We just do not know what all of it codes for.
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∙ 9y ago
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What regulatory DNA sequences might be located thousands of nucleotides away from the transcription start site of a gene?
Enhancer
Which regulatory elements are not composed of DNA sequences?
Activators You shoulve at least given us the list :p
Can clones isolated from cDNA libraries contain promoter sequences?
C DNA library lack information about introns and regulatory sequences like promoter , enhancer etc.
Draw an mrna strand that is complementary to the dna strand aattgc?
DNA Strand: AATTGC mRNA Strand: UUAACG I don't know what the circle a nucleotide part means
Complementary dna sequence?
A complimentary DNA sequence is the genetic code on the partner strand that aligns with and corresponds to (matches) the code on the primary strand. Each nucleotide has a match, A matches T and C matches G, therefore the complimentary sequence for ATCGA is TAGCT.
Part of a strand of DNA with regulatory sequences?
hox gene
What is the technique that identifies and replicates the non-coding gene sequences in a strand of DNA?
DNA fingerprinting identifies and replicates the non-coding gene sequences.
Why can you predict the base sequences and a DNA molecule of DNA if you know the sequence of the other strand?
You can predict the base seqences of a DNA molecule if you know what one strand is, because of double Stranded DNA. Each strand matches up with a letter and repeats a pattern throught the entire DNA strand.
The complimentary strand or matchig strand of DNA for tagtca would be?
It would be ATCAGT. A=T T=A G=C C=G for all the DNA sequences the complementary strand would be the opposite.
What regulatory DNA sequences might be located thousands of nucleotides away from the transcription start site of a gene?
Enhancer
Which regulatory elements are not composed of DNA sequences?
Activators You shoulve at least given us the list :p
Can clones isolated from cDNA libraries contain promoter sequences?
C DNA library lack information about introns and regulatory sequences like promoter , enhancer etc.
What would the base sequences on the other strand of Dna be?
They would be described as being complementary - as in complementary base pairing.
At what part will DNA strand separate?
telomeres
How accurate is DNA testing of hair?
Very accurate to the base pair. The quality of the specimen matters as DNA can degrade. Short strand sequences (10-12 base pairs) can still be determined by PCR from one strand of hair.
Which part of DNA is double helix?
The whole DNA strand is a double helix.
What is a part of DNA strand called?
Pyrimidines or Purines
