The Structure of DNA

A nucleotide has a positive charge. True or false?

False

1 of 3

The bases in a nucleotide contain which element?

Nitrogen

2 of 3

What 3 molecules do nucleotides consist of?

A pentose sugar, a phosphate group and an organic base

3 of 3

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The bases in a nucleotide contain which element?

Nitrogen

What 3 molecules do nucleotides consist of?

Comments

Report Tue 26th April, 2011 @ 20:48

Question 3 is wrong

Report Sun 1st May, 2011 @ 14:56

Sorry, i will change it :-) x

Report Sun 1st May, 2011 @ 14:57

It has been changed x

Report Sat 26th January, 2013 @ 17:03

THANKS :) -helps for my notes! ***

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