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Created by J yadonknow
over 6 years ago
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Define a Ribosome -
Describe the functions of a ribosome
How does a ribosome facilitate tRNA binding?
What are ribosomes composed of?
How is the size of a ribosome measured?
What are the subunits of a ribosome?
Draw a diagram of an E. Coli cell ribosome.
Human ribosome
How do mitochondrial ribosomes differ to human ribosomes
Draw a diagram showing the process of translation
Describe very briefly this translation
What is the first amino acid encoded in prokaryotes?
Describe the process of initiation in E.Coli
What is this sequence known as?
Describe the binding of the tRNA molecule to the ribosome
Draw a diagram showing this binding
Describe translation initiation in Eukaryotes
How does the ribosome bind to the mRNA molecule?
Draw a diagram you cunt
Draw a diagram translation elogation
What does the elongation cycle consist of?
What is the result of each cycle?
What terminates a cycle?
Why does a stop codon terminate a cycle?
What is the energy expenditure during translation?
What is each molecule equivalent of ATP used for?
Peptidyl transferase diagram. Cunt.
What component of the ribosome catalyses the peptidyl-transferase reaction in E.Coli?
How do we know this?
What are elongation factors?
Name the elongation factors required for prokaryotic elongation and its eukaryotic equivalent
Describe Step 1 of Elongation
Describe Step 2 of Elongation
Compare eukaryotic and prokaryotic ribosomes
Name and describe the effects of a class of antibiotics that effect ribosomes
Name and describe the effects of a class of antibiotics that effect ribosomes cont.
Name and describe the effects of a class of antibiotics that effect ribosomes (Cont. cont.)