AUG is the most common start codon found in translated genes. Which of the following is true of these codons? The ribosome usually starts on the last AUG codon it reaches along the mRNA. An mRNA can only have one AUG codon, otherwise it might be possible to make different proteins from the same mRNA. AUG will always be used to start translation, regardless of the nucleotides immediately surrounding it. O Sometimes and AUG can be skipped because an internal ribosome entry site (IRES) can initiate translation without requiring elF4E.

Human Anatomy & Physiology (11th Edition)
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Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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AUG is the most common start codon found in translated genes. Which of the following is true
of these codons?
The ribosome usually starts on the last AUG codon it reaches along the mRNA.
An mRNA can only have one AUG codon, otherwise it might be possible to make different proteins from
the same mRNA.
AUG will always be used to start translation, regardless of the nucleotides immediately surrounding it.
Sometimes and AUG can be skipped because an internal ribosome entry site (IRES) can initiate translation
without requiring elF4E.
Transcribed Image Text:AUG is the most common start codon found in translated genes. Which of the following is true of these codons? The ribosome usually starts on the last AUG codon it reaches along the mRNA. An mRNA can only have one AUG codon, otherwise it might be possible to make different proteins from the same mRNA. AUG will always be used to start translation, regardless of the nucleotides immediately surrounding it. Sometimes and AUG can be skipped because an internal ribosome entry site (IRES) can initiate translation without requiring elF4E.
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