3604044
Descrição
Quiz por georgia_rae, atualizado more than 1 year ago
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Criado por georgia_rae
aproximadamente 9 anos atrás
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Questão 1
Questão
what are the stages of protein synthesis
Responda
-
translation
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DNA replication
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transcription
-
mutations
Questão 2
Questão
translation is the first stage of protein synthesis
Responda
- True
- False
Questão 3
Questão
where does transcription occur?
Responda
-
cytoplasm
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nuclues
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ribosomes
Questão 4
Questão
what is the purpose of transcription?
Responda
-
the purpose is to for mRNA to transcribe the code for a protein and so the original DNA doesn't get damaged leaving the nuclues
-
the purpose is to use mRNA to make a protein, so it can be used for cellular functions
Questão 5
Questão
whats the steps of transcription?
Responda
-
free nucleotides pair up to the template strand using the complementary base pairing rule, except U replaces T, to form the mRNA strand
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the ribosome moves along and reads the mRNA
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the DNA strand unwinds and unzips
-
the mRNA leaves the nuclues
-
the tRNA match the codon
Questão 6
Questão
A three base sequence on DNA is called a codon
Responda
- True
- False
Questão 7
Questão
where does translation occur?
Responda
-
nuclues
-
cytoplasm on the ribosomes
Questão 8
Questão
what is the purpose of translation?
Responda
-
the purpose to use mRNA to make a protein, so the protein can be used for cellular functions
-
the purpose is for the mRNA to transcribe the code and so the original DNA doesn't get damaged by leaving the nucleus
Questão 9
Questão
whats the three base sequence on mRNA called?
Responda
-
triplet
-
codon
-
anti-codon
Questão 10
Questão
whats the steps of translation?
Responda
-
the polypeptide chain folds up into a functional protein
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the mRNA leaves the nuclues
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the mRNA moves to the ribosome
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the tRNA anti-codon matches the codon on mRNA using the complementary base pairing rule, except U replaces T
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the ribosomes moves along and reads the mRNA
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the codon codes for a specific amino acid, which the amino acids bond together by peptide bonds
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the DNA splits to expose the template and coding strand
Questão 11
Questão
a three base sequence on tRNA is called anti-codon
Responda
- True
- False
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