Science Quiz / Theme 2, the structure and properties of nucleotides

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Theme 2, the structure and properties of nucleotides

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QuestionsAnswer
When two polynucleotides bond to form a DNA molecule the strands are positioned...
Where are nucleotides attached when trying to make polynucleotides?
The diameter of a DNA molecule is...
Approx how many genes are there in the human genome?
The second criteria of DNA was that it must...that permits its passage across generations
repetitive DNA compromises of how much of the human genome?
The number of hydrogen bonds between A-T nucleotide are?
A hydroxyl group can be found at which end of a polynucleotide?
Viral retroposons are known as...
How many pairs of chromosomes are found in humans?
Of repetitive DNA, which is moderately repetitive?
What is positioned at carbon 2' on a ribose sugar ring?
Which histone helps assemble nucleosomes into the 30nm fibre?
How many chromosomes are found in humans?
The pyrimidines consist of...
A nucleosome is....
Which type of bond forms when two nucleotides bond at the 3' and 5' carbons
Groups of genes can be expressed without disassembly of the entire chromosome because..
mRNA contains...
% of exons in the DNA
What molecule is liberated at the formation of a phosphodiester bond?
QuestionsAnswer
A chromatin molecule is a...fibre
Which region compromises of about 2% of the human genome
Approx how much of the human genome echidnas protein?
What is the length of unpacked DNA in a nucleus?
The inter nucleotide distance of a DNA molecule is
How many nucleotide pairs are there approximately?
A nucleoside contains...
Where is the H positioned on a deoxyribose sugar ring?
Which enzyme catalyses the formation of polynucleotides?
after the formation of the 30nm chromatin fibre, the DNA is condensed into...
Of the entire human genome 8% of the DNA represents...
Where is a nucleoside phosphorylated?
There are 3 hydrogen bonds between which two nitrogenous bases?
What is DNA in terms of nucleotides?
A chromatin molecule is..
What is the difference between prokaryotic and Eukaryotic DNA?
sugar+base+phophate=
What is phosphorylation?
One of the criteria of DNA was that it must incorporate a feature which....
repetitive DNA includes...
What is the diameter of packed DNA in a nucleus?
QuestionsAnswer
The final criteria of DNA was that it must....such that the information carried is altered in a heritable manner
Meselson and Stahl discovered that DNA replication is
The purines consist of...
the distance of one full twist in a DNA molecule is?
Beads on a string refers to...
How many nucleotides are there per turn in a DNA molecule?
Out of ATP,AMP and ADP which of the molecules contain high energy phosphate groups?
Due to one end of a polypeptide been 5' and the other 3' what property does this give a polynucleotide?
Which molecule can be found at the 5' end of a polynucleotide?
How many nucleotides are there in the human genome?
Where is the information stored on a DNA molecule?
Which part of the human genome is relevant to human fingerprinting because it is unique to every individual?
Why are the bases on a DNA strand likened to rungs on a ladder?
%of introns in the DNA
Width of DNA wrapped on histones is
SiNES are...
Approx 25% of the human genome is represented by...
Where are the untranscribed regions found?
What are strands of DNA packaged into?

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Created Dec 18, 2014ReportNominate
Tags:nucleotide, Property, structure, theme

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