Unit 4: Module 7 & 8

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Assume that you have a eukaryotic cell with three chromosomes within it. How many 5’ ends would there be?

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In the ribosome, what pairs with the codon?

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Uridine is a nucleotide in DNA.

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DNA replication in eukaryotes is sped up by multiple origins of replication.

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RNA synthesis, also called RNA transcription occurs in three phases. List them from beginning to end in order.

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In the ribosome, what is the name of the bond that links one amino acid to the next?

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The DNA polymerase that replicates the parental strand of DNA reads the parental DNA from 5’ to 3” and makes a new DNA strand from 3’ to 5’.

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During DNA replication is greatly reduced by enzymes that proof read the newly replicated DNA.

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Which enzyme is used first to permit DNA polymerase III to begin replicating the 3’ strand?

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During mRNA maturation what is the name of the part of the mRNA that is removed?

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During DNA replication in the lagging strand there is production of this component?

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How many “stop” codons exist?

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Strands of the backbone of DNA are parallel?

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RNA is double stranded.

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Which sugar is present in RNA?

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Which nucleotide is different in RNA compared to DNA?

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The double helix of DNA is wrapped about 1¾ times around which of these components?

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Replication of DNA is semi-conservative.

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Protein synthesis changes from the language of ( nucleotides, amino acids, Oxygen, ATP ) to the language of ( amino acids, nucleotides, ATP, CO2 ).

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Which enzyme unwraps the double helix?

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List one type of post-translational modification.

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In eukaryotic cells the start codon for protein synthesis is ( methionine, elongation, peptide, thymine ).

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The genetic code for the conversion of mRNA codons to proteins has redundancy.

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List (select) the two basic categories of nitrogenous bases in nucleic acids.

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There are two types of protein synthesis in eukaryotic cells. These two types can be distinguished because the polyribosome is either ( free, non-existent, leading ) or ( membrane-bound, dissolved, floating ) .

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In DNA, what does the nucleotide labeled as A pair with?

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How many hydrogen bonds are there between an A and its paired nucleotide?

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For DNA Polymerase III to work which of these components has to act first?

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Which strand is produced more rapidly?

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In the lagging strand, the DNA is read from the parental DNA’s 3’ to 5’ end.

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DNA, RNA, and...

Unit 4: Module 7 & 8

Assume that you have a eukaryotic cell with three chromosomes within it. How many 5’ ends would there be?

In the ribosome, what pairs with the codon?

Uridine is a nucleotide in DNA.

DNA replication in eukaryotes is sped up by multiple origins of replication.

RNA synthesis, also called RNA transcription occurs in three phases. List them from beginning to end in order.

In the ribosome, what is the name of the bond that links one amino acid to the next?

The DNA polymerase that replicates the parental strand of DNA reads the parental DNA from 5’ to 3” and makes a new DNA strand from 3’ to 5’.

During DNA replication is greatly reduced by enzymes that proof read the newly replicated DNA.

Which enzyme is used first to permit DNA polymerase III to begin replicating the 3’ strand?

During mRNA maturation what is the name of the part of the mRNA that is removed?

During DNA replication in the lagging strand there is production of this component?

How many “stop” codons exist?

Strands of the backbone of DNA are parallel?

RNA is double stranded.

Which sugar is present in RNA?

Which nucleotide is different in RNA compared to DNA?

The double helix of DNA is wrapped about 1¾ times around which of these components?

Replication of DNA is semi-conservative.

Protein synthesis changes from the language of nucleotides amino acids Oxygen ATP( nucleotides, amino acids, Oxygen, ATP ) to the language of amino acids nucleotides ATP CO2( amino acids, nucleotides, ATP, CO2 ).

Which enzyme unwraps the double helix?

Protein synthesis changes from the language of ( nucleotides, amino acids, Oxygen, ATP ) to the language of ( amino acids, nucleotides, ATP, CO2 ).

In eukaryotic cells the start codon for protein synthesis is ( methionine, elongation, peptide, thymine ).

There are two types of protein synthesis in eukaryotic cells. These two types can be distinguished because the polyribosome is either ( free, non-existent, leading ) or ( membrane-bound, dissolved, floating ) .