What are nucleic acids?

The information molecules of the cell

How are nucleic acids stored?

They take the form of a code in molecules of DNA

They are unzipped and stored in the ribosomes

Pentose sugar, a nitrogen containing base, phosphoric acid

Triphosphate, nitrogen containing base, ligase

Pentose sugar, an oxygen containing base, phosphoric acid

Pyramidines: Cytosine and Thymine Purine: Adenine and Guanine

Pyramidines: Cytosine and Guanine Purines: Adenine and Thymine

Pyramidines: Adenine and Guanine Pyramidines: Cytosine and Thymine

Quiz

sophie_burke 8 perguntas

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1What are nucleic acids?
1. AThe information molecules of the cell
2. BChains of amino acids
3. CMutated cells
2How are nucleic acids stored?
1. AThey are unzipped and stored in the ribosomes
2. BThey are supercoiled
3. CThey take the form of a code in molecules of DNA
3What is a mononucleotide made up of?
1. APentose sugar, a nitrogen containing base, phosphoric acid
2. BTriphosphate, nitrogen containing base, ligase
3. CPentose sugar, an oxygen containing base, phosphoric acid
4The Purines bases have two nitrogen containing rings
1. AVerdadeiro
2. BFalso
5How many nitrogen rings do pyrimidine's have?
1. A1
2. B2
3. C3
6Which bases are pyramidines and which bases are purines?
1. APyramidines: Cytosine and Guanine
  Purines: Adenine and Thymine
2. BPyramidines: Cytosine and Thymine
  Purine: Adenine and Guanine
3. CPyramidines: Adenine and Guanine
  Pyramidines: Cytosine and Thymine
7A water molecule is added, not removed, during condensation reactions
1. AVerdadeiro
2. BFalso
8Which bond is formed between mononucleotides during a condensation reaction
1. AHydrogen
2. BCovalent
3. CPhosphodiester

Descrição: A-Level Biology Quiz sobre Nucleic acids, criado por sophie_burke em 24-03-2014.
Autor: sophie_burke
Idioma: English
Visualizações: 64
Etiquetas: as level biology biology a-level
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