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

Random Science Quiz

Theme 2, the structure and properties of nucleotides

Quiz not verified by Sporcle

Forced Order
Score 0/61 Timer 09:00
A nucleoside contains...
Where is a nucleoside phosphorylated?
The diameter of a DNA molecule is...
Where is the information stored on a DNA molecule?
There are 3 hydrogen bonds between which two nitrogenous bases?
Where is the H positioned on a deoxyribose sugar ring?
The final criteria of DNA was that it must....such that the information carried is altered in a heritable manner
A chromatin molecule is a...fibre
The number of hydrogen bonds between A-T nucleotide are?
% of exons in the DNA
Viral retroposons are known as...
Of the entire human genome 8% of the DNA represents...
What is the length of unpacked DNA in a nucleus?
What molecule is liberated at the formation of a phosphodiester bond?
Meselson and Stahl discovered that DNA replication is
What is DNA in terms of nucleotides?
How many nucleotides are there per turn in a DNA molecule?
after the formation of the 30nm chromatin fibre, the DNA is condensed into...
repetitive DNA compromises of how much of the human genome?
A nucleosome is....
Approx 25% of the human genome is represented by...
Approx how much of the human genome echidnas protein?
Due to one end of a polypeptide been 5' and the other 3' what property does this give a polynucleotide?
The purines consist of...
How many nucleotide pairs are there approximately?
SiNES are...
Out of ATP,AMP and ADP which of the molecules contain high energy phosphate groups?
A hydroxyl group can be found at which end of a polynucleotide?
Approx how many genes are there in the human genome?
Why are the bases on a DNA strand likened to rungs on a ladder?
How many chromosomes are found in humans?
What is the diameter of packed DNA in a nucleus?
Which part of the human genome is relevant to human fingerprinting because it is unique to every individual?
Width of DNA wrapped on histones is
What is positioned at carbon 2' on a ribose sugar ring?
mRNA contains...
repetitive DNA includes...
How many nucleotides are there in the human genome?
Groups of genes can be expressed without disassembly of the entire chromosome because..
the distance of one full twist in a DNA molecule is?
%of introns in the DNA
What is phosphorylation?
What is the difference between prokaryotic and Eukaryotic DNA?
What are strands of DNA packaged into?
A chromatin molecule is..
How many pairs of chromosomes are found in humans?
The pyrimidines consist of...
Which enzyme catalyses the formation of polynucleotides?
Beads on a string refers to...
Where are the untranscribed regions found?
Of repetitive DNA, which is moderately repetitive?
The inter nucleotide distance of a DNA molecule is
Where are nucleotides attached when trying to make polynucleotides?
The second criteria of DNA was that it must...that permits its passage across generations
Which region compromises of about 2% of the human genome
Which type of bond forms when two nucleotides bond at the 3' and 5' carbons
One of the criteria of DNA was that it must incorporate a feature which....
When two polynucleotides bond to form a DNA molecule the strands are positioned...
Which histone helps assemble nucleosomes into the 30nm fibre?
Which molecule can be found at the 5' end of a polynucleotide?

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
Log In

You Might Also Like...

Show Comments


Top Quizzes Today

Score Distribution

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.