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Thursday (10/31) - AAC Protein Synthesis Application Practice- DNU

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39 Nsɛmmisa
Warm Up
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Protein Synthesis Practice
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Determine whether each item belongs to transcription or translation.

  • Has tRNA

  • Has RNA polymerase

  • DNA --> mRNA

  • Occurs in nucleus

  • Occurs at ribosome

  • mRNA --> protein

  • Transcription

  • Translation

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Label the "central dogma" of Protein synthesis below.

Mmuae Afoforo a Wobɛpaw:
Translation
Transcription
DNA
RNA
Protein
Replication
Asemmisa {{asɛmmisaAhyɛnsode}}
3.

The picture below shows a process that goes from DNA to mRNA to a Protein.

This entire process is known as .

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What does transcription look like?

Mmuae Afoforo a Wobɛpaw:
mRNA strand (product)
DNA strand
RNA polymerase
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5.

Label the diagram of translation below.

Mmuae Afoforo a Wobɛpaw:
tRNA
Ribosome
mRNA
Amino acids/protein
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6.

Which series of nitrogen bases will complete the strand of DNA above?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What molecule acts as a messenger from the nucleus to the ribosome?

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8.

Which step of protein synthesis uses DNA to make a complementary mRNA copy?

(DNA --------> mRNA)

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9.

The picture below shows the full process of PROTEIN SYNTHESIS

During the step of TRANSCRIPTION what is happening?

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10.

Which step of protein synthesis uses mRNA to build an amino acid sequence/protein?

(mRNA --------> Protein/Amino Acids)

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

The picture below shows the full process of PROTEIN SYNTHESIS

During the step of TRANSLATION what is happening?

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

What are proteins made out of/what are they built of?

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13.

What are the three types of RNA?

Mmuae Afoforo a Wobɛpaw:

Messenger RNA (mRNA)

Transfer RNA (tRNA)

Ribosomal RNA (rRNA)

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

Translation is the process of using ) sequence.

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15.

Which of the following is the end PRODUCT (what is made) of the entire process of protein synthesis?

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16.

The process shown above is . The purpose of this process is to create an .

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17.

The process shown above is . The purpose of this process is to and it occurs at the which are converted into

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20.

What process is represented by this diagram?

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21.

What process is represented by this diagram?

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22.

The process represented in the diagram below produces a molecule that is complementary to the template strand of DNA.

What process is shown in the image above?

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23.

The process represented in the diagram below produces a molecule that is complementary to the template strand of DNA.

What is the purpose of this process?

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24.

Change picture? Same as quiz

A model of a biological process is shown below.

What process is shown in the image above?

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25.

Change picture? Same as quiz

A model of a biological process is shown below.

What is the purpose of this process?

Asemmisa {{asɛmmisaAhyɛnsode}}
26.

The RNA codon "AUG" codes for the amino acid .

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28.

The RNA codon "CUU" codes for the amino acid

Asemmisa {{asɛmmisaAhyɛnsode}}
30.

Translate the following DNA sequence into Amino acids:

AAA CGC ATA CCA

Asemmisa {{asɛmmisaAhyɛnsode}}
31.

A sequence of a DNA template strand is shown below.

TACAATGCAGGCTTA

Which of these is the correct amino acid chain produced from the DNA template strand?

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32.

An mRNA sequence is shown below.

AUG GUU AAA CGA CAA UCC

Which of these is the correct amino acid chain produced from the mRNA sequence?

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33.

From what DNA Strand was this mRNA: CUC AAG UGC UUC made ?

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34.

Given the DNA strand TAC AAA TTC, what will the complementary mRNA strand be?

Mmuae Afoforo a Wobɛpaw:
Ser
TTT
Lys
AUG
AAG
UUU
Phe
AAA
Ala
AAC
Met
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35.

Translate the following DNA sequence into Amino acids:

Mmuae Afoforo a Wobɛpaw:
Cys
Tyr
Lys
UAA
His
UAU
GCG
Arg
CAC
CGC
Asemmisa {{asɛmmisaAhyɛnsode}}
36.

Given the mRNA strand AUG UUU AAG, what will the AMINO ACID SEQUENCE/PROTEIN it produces be?

Asemmisa {{asɛmmisaAhyɛnsode}}
37.

Write the sequence of mRNA bases that would be transcribed from the sequence of 30 bases below:

TAC ACG CAA TTA CCA GGG TAG CCA TTG ATT

Use the space bar to separate your sequence into codons. (Use piece of paper provided)

Asemmisa {{asɛmmisaAhyɛnsode}}
38.

1. Use the mRNA sequence transcribed from the question above to translate into an amino acid sequence to make a protein.

2. Separate each of your amino acids from the others with a space.

(Use piece of paper provided)

Asemmisa {{asɛmmisaAhyɛnsode}}
39.

Suggestion

Match the statements/components to the correct molecule.

DNA

RNA

Both

Can leave the nucleus

Cannot leave the nucleus

Rbose

Deoxyribose

Adenine (A)

Single stranded

Guanine (G)

Double stranded

Cytosine (C)

Thymine (T)

Uracil (U)