WorksheetsDNA & RNA INtroduction
Total questions: 9
Worksheet time: 2mins
DNA is a biological molecule made of smaller units called
nucleosides
nucleotides
adenine, thymine, cytosine, guanine
all of the above
The image on the left is showing the
ribose sugar
deoxyribose sugar
Adenine & Guanine are
Purines
Pyrimidines
The bond formed between the Nitrogenous base & the sugar
phosphodiester
glycosidic
ester
this bond results in the backbone of the nucleic acids
ester bond
glycosidic
phosphodiester
this nitrogenous base is only found in RNA
(a)
select all that apply. phosphodiester bonds are formed between __________________ and ____________________
phosphate group on carbon 5 of sugar
phosphate group on carbon 1 of sugar
carbon 3 on another pentose sugar
nitrogenous base
(a) is the reaction that takes place to form the bonds in nucleic acids
The structure in the image is a
(a)
