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Laabri

EOC Review RNA & Protein Synthesis #2

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Last updated over 2 years ago
8 Nsɛmmisa
1
1
1
6
1
3
3
1.5
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

This image illustrates the process of translation. What does letter A represent?

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2.

This image illustrates the process of translation. What does letter B represent?

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3.

This image illustrates the process of translation. What does letter C represent?

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4.

Analyze the following image. Match the correct term/phrase to its' letter.

Draggable itemarrow_right_altCorresponding Item

F

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mRNA molecule

A

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codon

D

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amino acid

E

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rRNA molecule

B

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anti-codon

C

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tRNA molecule

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

What is the monomer of the protein polymer?

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6.

Identify the following roles of protein synthesis.

Draggable itemarrow_right_altCorresponding Item

rRNA (ribosomal)

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Copies the coded message from DNA and carries it to the ribosome.

mRNA (messenger)

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Carries the amino acids and adds them to the growing protein at the ribosome.

tRNA (transfer)

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Combines with proteins to to make ribosome.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Place the steps of translation in the correct order.

  1. Bonds form between amino acids and the polypeptide chain grows

  2. A tRNA carrying an amino acid binds to its anticodon to the codon on mRNA

  3. Translation stops when the ribosomes reaches the stop codon

  4. Ribosomes starts reading the code

  5. Ribosome attaches to mRNA

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Both utilize DNA helicase for the unwinding of DNA but