668800
Descrição
Quiz por sophie_burke, atualizado more than 1 year ago
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Criado por sophie_burke
mais de 10 anos atrás
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Questão 1
Questão
What are nucleic acids?
Responda
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The information molecules of the cell
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Chains of amino acids
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Mutated cells
Questão 2
Questão
How are nucleic acids stored?
Responda
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They are unzipped and stored in the ribosomes
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They are supercoiled
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They take the form of a code in molecules of DNA
Questão 3
Questão
What is a mononucleotide made up of?
Responda
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Pentose sugar, a nitrogen containing base, phosphoric acid
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Triphosphate, nitrogen containing base, ligase
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Pentose sugar, an oxygen containing base, phosphoric acid
Questão 4
Questão
The Purines bases have two nitrogen containing rings
Responda
- True
- False
Questão 5
Questão
How many nitrogen rings do pyrimidine's have?
Responda
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1
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2
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3
Questão 6
Questão
Which bases are pyramidines and which bases are purines?
Responda
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Pyramidines: Cytosine and Guanine Purines: Adenine and Thymine
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Pyramidines: Cytosine and Thymine Purine: Adenine and Guanine
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Pyramidines: Adenine and Guanine Pyramidines: Cytosine and Thymine
Questão 7
Questão
A water molecule is added, not removed, during condensation reactions
Responda
- True
- False
Questão 8
Questão
Which bond is formed between mononucleotides during a condensation reaction
Responda
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Hydrogen
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Covalent
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Phosphodiester
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