Thursday (11/07) - Mutations Recap and Review - Samm Walker | Bibliotek

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When do mutations occur?

During Transcription when the mRNA is copied incorrectly.

During Transcription when the mRNA leaves the nucleus.

During Translation when the tRNA's bring the incorrect amino acid.

During S Phase of the Cell Cycle when DNA Replication occurs.

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This is a mutation.

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A mutation occurs in the gamete of a woman. Who would most likely be affected by this genetic error?

Her husband

Her neighbor

Her kids

Her parents

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A sequence of a DNA template strand is shown below.
T A C A A T G C A G G C T T A
What is the correct amino acid chain produced from the DNA template strand?

Methionine - Leucine - Phenylalanine - Leucine - Glycine - Asparagine

Methionine - Leucine - Arginine - Proline - Asparagine

Methionine - Phenylalanine - Leucine - Glycine - Asparagine

Isoleucine - Leucine - Proline - Asparagine - Lysine - Arginine

B.C.6C

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Which of the following mutations would have the GREATEST affect on the amino acid sequence of a protein?

An insertion mutation that occurs at the beginning of a DNA sequence.

A deletion mutation that occurs at the end of a DNA sequence.

A substitution mutation that is silent, resulting in no amino acids being changed.

A substitution mutation that results in one amino acid being changed.

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Which of the following mutations would have the LEAST affect on the amino acid sequence of a protein?

A substitution mutation that is silent, resulting in no amino acids being changed.

A substitution mutation that results in one amino acid being changed.

An insertion mutation that occurs at the beginning of a DNA sequence.

A deletion mutation that occurs at the end of a DNA sequence.

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A silent mutation occurs when...

One or more nucleotides/nitrogen bases are removed (deleted) from a DNA sequence.

One nucleotide/nitrogen base is replaced (switched) with a different nucleotide/nitrogen base.

One or more nucleotides/nitrogen bases are added to a DNA sequence.

The mutation does not change the amino acid sequence of a protein.

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A frameshift mutation occurs when... (SELECT ALL THAT APPLY!)

One nucleotide/nitrogen base is replaced (switched) with a different nucleotide/nitrogen base.

One or more nucleotides/nitrogen bases are added to a DNA sequence.

The mutation does not change the amino acid sequence of a protein.

One or more nucleotides/nitrogen bases are removed (deleted) from a DNA sequence.

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The mutation above is...

a point silent mutation

a frameshift insertion mutation

a frameshift deletion mutation

a point substitution mutation

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The mutation above is...

a frameshift deletion mutation

a point silent mutation

a point substitution mutation

a frameshift insertion mutation

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Is this a frameshift mutation?

Yes, because the nucleotides/nitrogen bases moved.

Yes, because the amino acid sequence changed.

No, because the nucleotides/nitrogen bases did not move.

No, because the amino acid sequence did not change.

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A deletion mutation occurs when...

One or more nucleotides/nitrogen bases are removed from a DNA sequence.

One nucleotide/nitrogen base is replaced (switched) with a different nucleotide/nitrogen base.

The mutation does not change the amino acid sequence of a protein.

One or more nucleotides/nitrogen bases are added to a DNA sequence.

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How many amino acids changed due to the mutation?

7

1

3

0

1

What type of mutation is shown above?

Deletion (Frameshift)

Silent (Point)

Non-silent (Point)

Insertion (Frameshift)

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Is this a frameshift mutation

Yes because the nucleotides/nitrogen bases moved

No because the nucleotides/nitrogen bases did not move

No because the amino acids did not change

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This is a . mutation, we know it is this mutation because amino acids were changed due to this mutation

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What type of mutation is this? (Compare the Normal DNA to the Mutated DNA)

Insertion

Deletion

Substitution

Inversion

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Why are insertion and deletion mutations so harmful?

They change all of the codons from the mutation on down the line, which changes the amino acid sequence

They insert things that an organism doesn't need.

Insertion and deletions are not any more harmful than substitution mutations.

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What type of mutation is this?
Normal- GAG-CTC-GAC-AGA
Mutant GAG CTC-CAC-AGA

Substitution

Deletion

Insertion

Silent Mutation

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What type of mutation is this?

Substitution

Deletion

Insertion

Translocation

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Inserting or deleting one or more nucleotides indicated what type of mutation

Chromosonal

Point Mutations

Frameshift Mutation

None of the above

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Original DNA : TTACGCAAG Mutated DNA: TTCGCAAG.
This is an example of ___ mutation.

Substitution

Insertion

Deletion

Inversion

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When a new mutation occurs in a SOMATIC CELL of a sexually reproducing organism, what percentage of the individual's offspring are likely to inherit the mutation?

100%

75%

25%

0%

B.C.6G

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What type of mutation is this an example of?

Insertion

Deletion

Silent

Non-silent

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How many amino acids were affected? (Select all that apply)

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Frameshift

Point Mutation

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What type of mutation is this an example of?

Insertion

Deletion

Silent

Non-silent

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How many amino acids were affected? (Select all that apply)

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Frameshift

Point Mutation

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What type of mutation is this an example of?

Insertion

Deletion

Silent

Non-silent

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How many amino acids were affected? (Select all that apply)

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at the

Thursday (11/07) - Mutations Recap and Review

Thursday (11/07) - Mutations Recap and Review

What type of mutation is this an example of?

What type of mutation is this an example of?

What type of mutation is this an example of?

What type of mutation is this an example of?

When do mutations occur?

A mutation occurs in the gamete of a woman. Who would most likely be affected by this genetic error?

A sequence of a DNA template strand is shown below. T A C A A T G C A G G C T T A What is the correct amino acid chain produced from the DNA template strand?

T A C A A T G C A G G C T T A

Which of the following mutations would have the GREATEST affect on the amino acid sequence of a protein?

Which of the following mutations would have the LEAST affect on the amino acid sequence of a protein?

A silent mutation occurs when...

A frameshift mutation occurs when... (SELECT ALL THAT APPLY!)

The mutation above is...

The mutation above is...

Is this a frameshift mutation?

A deletion mutation occurs when...

How many amino acids changed due to the mutation?

What type of mutation is shown above?

Is this a frameshift mutation

What type of mutation is this? (Compare the Normal DNA to the Mutated DNA)

Why are insertion and deletion mutations so harmful?

What type of mutation is this? Normal- GAG-CTC-GAC-AGA Mutant GAG CTC-CAC-AGA

What type of mutation is this?

Inserting or deleting one or more nucleotides indicated what type of mutation

Original DNA : TTACGCAAG Mutated DNA: TTCGCAAG. This is an example of ___ mutation.

When a new mutation occurs in a SOMATIC CELL of a sexually reproducing organism, what percentage of the individual's offspring are likely to inherit the mutation?

What type of mutation is this an example of?

What type of mutation is this an example of?

How many amino acids were affected? (Select all that apply)

What type of mutation is this an example of?

How many amino acids were affected? (Select all that apply)

What type of mutation is this an example of?

How many amino acids were affected? (Select all that apply)

What type of mutation is this an example of?

How many amino acids were affected? (Select all that apply)

Select where the Insertion Mutation will have the MOST impact? In the beginning or the end?

Select where the Deletion Mutation will have the MOST impact? In the beginning or the end?

What is a mutation?

When do mutations occur?

A mutation occurs in the gamete of a woman. Who would most likely be affected by this genetic error?

A sequence of a DNA template strand is shown below. T A C A A T G C A G G C T T A What is the correct amino acid chain produced from the DNA template strand?

T A C A A T G C A G G C T T A

Which of the following mutations would have the GREATEST affect on the amino acid sequence of a protein?

Which of the following mutations would have the LEAST affect on the amino acid sequence of a protein?

A silent mutation occurs when...

A frameshift mutation occurs when... (SELECT ALL THAT APPLY!)

The mutation above is...

The mutation above is...

Is this a frameshift mutation?

A deletion mutation occurs when...

How many amino acids changed due to the mutation?

What type of mutation is shown above?

Is this a frameshift mutation

What type of mutation is this? (Compare the Normal DNA to the Mutated DNA)

Why are insertion and deletion mutations so harmful?

What type of mutation is this? Normal- GAG-CTC-GAC-AGA Mutant GAG CTC-CAC-AGA

What type of mutation is this?

Inserting or deleting one or more nucleotides indicated what type of mutation

Original DNA : TTACGCAAG Mutated DNA: TTCGCAAG. This is an example of ___ mutation.

When a new mutation occurs in a SOMATIC CELL of a sexually reproducing organism, what percentage of the individual's offspring are likely to inherit the mutation?

What type of mutation is this an example of?

How many amino acids were affected? (Select all that apply)

How many amino acids were affected? (Select all that apply)

How many amino acids were affected? (Select all that apply)

How many amino acids were affected? (Select all that apply)

A sequence of a DNA template strand is shown below.
T A C A A T G C A G G C T T A
What is the correct amino acid chain produced from the DNA template strand?

What type of mutation is this?
Normal- GAG-CTC-GAC-AGA
Mutant GAG CTC-CAC-AGA

Original DNA : TTACGCAAG Mutated DNA: TTCGCAAG.
This is an example of ___ mutation.

A sequence of a DNA template strand is shown below.
T A C A A T G C A G G C T T A
What is the correct amino acid chain produced from the DNA template strand?

What type of mutation is this?
Normal- GAG-CTC-GAC-AGA
Mutant GAG CTC-CAC-AGA

Original DNA : TTACGCAAG Mutated DNA: TTCGCAAG.
This is an example of ___ mutation.