protein synthesis $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 central dogma basics...

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Protein Synthesis $100 $200 $300 $400 $500 $100 $ 100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $300 $400 $400 $400 $400 $500 $500 $500 $500 Central Dogma Basics Transcripti on RNA Mutations FINAL ROUND Translation

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Protein Synthesis

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Central Dogma Basics Transcription RNA Mutations

FINAL ROUND

Translation

Central Dogma Basics:

$100 Question

This is the place where transcription takes place in eukaryotic cells

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ANSWER

Central Dogma Basics :

$100 Answer

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Nucleus

Central Dogma Basics :

$200 Question

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ANSWER

These are the parts of mRNA that do not code for protein

Central Dogma Basics:

$200 Answer

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introns

Central Dogma Basics :

$300 Question

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ANSWER

This is the site where translation takes place

Central Dogma Basics :

$300 Answer

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Ribosomes (in cytoplasm or on Rough ER)

Central Dogma Basics:

$400 Question

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ANSWER

This is a sequence of DNA that codes for protein(s)

Central Dogma Basics :

$400 Answer

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Gene

Central Dogma Basics :

$500 Question

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ANSWER

This is the central dogma

Central Dogma Basics :

$500 Answer

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DNA RNA Protein

Transcription:

$100 Question

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ANSWER

This is the enzyme that synthesizes mRNA

Transcription :

$100 Answer

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RNA polymerase

Transcription :

$200 Question

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ANSWER

This is the region of DNA where RNA polymerase binds

Transcription :

$200 Answer

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Promotor

Transcription :

$300 Question

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ANSWER

This is the portion of DNA that signals transcription to stop

Transcription:

$300 Answer

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Terminator

Transcription :

$400 Question

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ANSWER

This is the process takes place after transcription in which mRNA is edited

Transcription :

$400 Answer

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mRNA splicing

Transcription :

$500 Question

How does mRNA exit the nucleus

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ANSWER

Transcription :

$500 Answer

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Through nuclear pores

Translation:

$100 Question

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ANSWER

This is the start codon

Translation:

$100 Answer

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AUG

Translation :

$200 Question

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ANSWER

This is the site on the ribosomes in which polypeptide chain grows

Translation :

$200 Answer

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P site

Translation :

$300 Question

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ANSWER

These are the type of bonds that exist between amino acids

Translation :

$300 Answer

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peptide bonds

Translation :

$400 Question

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ANSWER

This is the site on the ribosome in which the next tRNA enters the ribosome

Translation :

$400 Answer

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A site

Translation:500

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ANSWER

Describe initiation of translation

Translation :500

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mRNA finds a ribosome and binds to it; the start codon (AUG) codes for a tRNA carrying the amino acid methionine; this tRNA enters the ribosome at the P site and translation begins

RNA:

$100 Question

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ANSWER

This type of RNA contains codons

RNA:

$100 Answer

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mRNA

RNA:

$200 Question

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ANSWER

This type of RNA contains anti-codons

Translation :

$200 Answer

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tRNA

RNA :

$300 Question

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ANSWER

This type of RNA carries amino acids

RNA: $300 Answer

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tRNA

RNA:

$400 Question

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ANSWER

RNA is different from DNA because…..

RNA:

$400 Answer

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Ribose sugar; Uracil instead of Thymine; single stranded

RNA: $500 Question

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ANSWER

These are the types of RNA involved in translation

RNA: $500 Answer

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mRNA, tRNA, rRNA

Mutations:

$100 Question

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ANSWER

This type of mutation codes for the same amino acid therefore there is no effect on the protein

Mutation:

$100 Answer

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Silent mutation

Mutation :

$200 Question

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ANSWER

This type of mutation involves a substitution of a nucleotide that results in a stop codon reached to soon therefore the polypeptide chain is not complete and the protein is nonfunctional

Mutation : $200 Answer

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Nonsense mutation

Mutation :

$300 Question

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ANSWER

Insertion or deletion of a nucleotide will result in this type of mutation

Mutation : $300 Answer

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Frameshift

Mutation:

$400 Question

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ANSWER

This type of mutation is a substitution which results in a different amino acid

Mutation :

$400 Answer

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Missense mutation

Mutation :

$500 Question

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ANSWER

Why can one difference in amino acid sequence be harmful?

Mutation :

$500 Answer

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The protein shape can be altered by just one change in amino acid; if the shape is incorrect the function of the protein is incorrect

FINAL ROUND Question

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ANSWER

Transcribe and Translate the following gene….

5’ TTTCAGCTACAAAGAGTAGATT 3’

FINAL ROUND Question

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ANSWER

DNA= 5’TTTCAGCTACAAAGAGTAGATT 3’

mRNA=3’AAAGUCAUGUUUCUCAUCUAA 5’

Amino acids= (start)met- phe- leu- iso- stop