If during dna sequencing all the bands on an electrophoresis gel are the same color is it true that the single stranded dna sample consisted of one fragment?
False. Typically gel electrophoresis is done using a fluorescent stain, so all DNA glows the same color. It's the fragment length (or distance traveled) that differentiates fragments. The smaller of the fragments travels through the electric field fast (the bottom fragments in this picture), while the larger ones travel slowly. ChaCha!
Answered
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What are the Nucleotides that make up DNA and RNA?
The Nucleotides that make up DNA are; adenine, thymine, guani...
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In human cells DNA is only found in the nucleus. Thanks for u...
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What is the basic structure of DNA?
DNA is made up of two strands of RNA Ribonucleic Acid and the...
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What is significant about the Dna Sequence OF key Archaebacterial genes?
They are more like those of eukaryotes than those of eubacter...
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What are the sides of DNA ladder made of?
DNA is made of an alternating phosphate and sugar molecules i...
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What are two major functions of DNA polymerase?
The primary role of DNA polymerases is to replicate the genom...
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How is rna different from dna?
RNA transmits genetic information from DNA to the cytoplasm &...
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Transcription, or RNA synthesis, is the process of creating a...
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What is the difference between a RNA and DNA?
DNA contains thymine, but not uracil, while RNA contains urac...
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In human cells DNA is only found in the nucleus. Thanks for u...
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What are the Nucleotides that make up DNA and RNA?
The Nucleotides that make up DNA are; adenine, thymine, guani...
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Does every species have its own characteristic DNA sequence?
Yes every species has its own characteristic DNA sequence
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Do you mean types of DNA variances, like mutations? Or types ...
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What is the percentage because of base pairing in DNA?
Pyrimidines in DNA is about equal to the percentage of purine...
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The DNA of prokaryote cells floats freely around the cell; th...
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What is the difference between a RNA and DNA?
DNA contains thymine, but not uracil, while RNA contains urac...
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What is the chemical that cuts DNA?
DNA polymerase is the molecule responsible for cutting DNA in...
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Which two components is the backbone of a DNA molecule made of?
DNA consists of two long polymers of nucleotides, with backbo...
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Before a cell divides, its DNA is replicated (duplicated.) Be...
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What is found in DNA but not RNA?
Thymine, the pyrimidine base, is found in DNA but not RNA.
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What is the difference between a RNA and DNA?
DNA contains thymine, but not uracil, while RNA contains urac...
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What does a typical strand of DNA contain an equal amount of?
DNA was thought to contain equal amounts of A, T, T, and C. C...
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How is rna different from dna?
RNA transmits genetic information from DNA to the cytoplasm &...
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The structure of DNA is a right handed double helix, with abo...
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Where is DNA located in eukaryotes?
In eukaryotes, the DNA is in the nucleus of the cell. In prok...
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What is the chemical that cuts DNA?
DNA polymerase is the molecule responsible for cutting DNA in...
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Why does DNA replication need to occur?
The DNA replication, (and also the replication of all the oth...
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What is the width of a DNA double helix?
DNA is a helix with a uniform width of 2 nm.ChaCha!
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What is the viral dna embedded in a host cell's dna called in a lysogenic infection?
The viral DNA incorporated into the host DNA is called 'Provi...
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Why is DNA called the "blueprint of life"?
DNA, deoxyribonucleic acid, is the hereditary material in alm...
About DNA
DNA is the source of our genetic material, and plays a central role in transmission of characteristics from parent to offspring. DNA stands for deoxyribonucleic acid.
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