dna structure history of dna molecules of replication transcription miscellaneous 100 200 300 400...

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DNA Structure History of DNA Molecules of replication Transcription Miscellaneous 100 100 200 300 400 100 200 300 400 200 300 400 200 200 300 300 400 400 100 100

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DNA Structure

History ofDNA

Molecules ofreplication

TranscriptionMiscellaneous

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RNADNA History…

AgainBio-

technologyMutations Potpourri

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F.J.

The Twisted structure of DNA.100

Answer

What is the double helix?100

The nucleotide is made of these three parts.

200

Answer

What are the nitrogen base, the sugar, and the phosphate?

200

The name for DNA coiled up during cell reproduction.

300

Answer

What is a chromosome?300

A section of DNA that codes for a specific trait.

400

Answer

What is a gene?400

This was originally believed to contain genetic information.

100

Answer

What is protein?100

They discovered that DNA was the genetic material.

200

Answer

Who were Hershey and Chase?200

100 pt bonus- how did they do this?

Labeled DNA with Radioactive Phosphorus, then looked to see

where the phosphorus was

Watson and Crick did this.300

Answer

What is discover the double helix?300

Franklin and Wilkins created pictures of DNA using this process.

400

Answer

What is a X-ray defraction?400

The molecule that splits DNA for replication.

100

Answer

What is helicase?100

100pt bonus: What molecule keeps the strands apart?

Single-strand binding proteins

This molecule joins short strands of DNA.

200

Answer

What is ligase?200

DNA polymerase does this.

Answer

What is add nucleotides to the new strand during replication?

300

This molecule makes short sections of RNA to start transcription.

400

Answer

What is DNA Polymerase I?400

The section of mRNA removed after transcription.

100

Answer

What are introns?100

The type of cell that has both chromosomes

from the homologous pair.200

Answer

What is a diploid cell?200

The three useless cells made in egg cell meiosis.

300

Answer

What are polar bodies?300

100 pt Bonus: What is it called?

The process in meiosis that splitsup the homologous pair.

400

Answer

What is meiosis I?400

The three nucleotides found on a molecule of tRNA.

100

Answer

What is an anticodon?100

Transcription takes place here.200

Answer

Where is the nucleus?200

What “DNA” and “RNA” are named for.

300

Answer

What are the sugars?300

A point mutation that causes no problems.

400

Answer

What is a silent mutation?400

3 Differences between DNA and RNA

200

Answer

What are; 1. different sugars,2. A-T, A-U3. Nucleus vs Nucleus + Cytoplasm4. DNA much larger5. Single strand vs double helix 200

The molecule that ribosomes bind to in translation.

400

Answer

What is mRNA?400

This molecule that transfers amino acids to the ribosomes

600

Answer

What is tRNA?600

This enzyme (catalyst) helps transcription occur in the nucleus.

800

Answer

What is RNA polymerase?800

This was determined to be the cause of transformation by Griffith

in his experiments with mice200

Answer

What is DNA (moving from one strand to another)?

200

He determined that the amount of adenine = thymine and

cytosine = guanine.400

Answer

Who is Erwin Chargaff?400

Avery, McLeod, and McCarthy purified Various chemicals in bacteria and Supported this claim of Griffith’s.

600

Answer

What is DNA as the transforming property

(Genetic material).600

Meselson and Stahl proposed this Theory stating that each strand of

DNA created during replication in part new strand and part original.

800

Answer

What is the semiconservative model of replication?

800

The ingredients needed for a PCR.200

Answer

What are heat, nucleotides, DNA, DNA polymerase, and primers?

200

Molecules that cut DNA in specific places, giving sticky ends.

400

Answer

What are restriction enzymes?400

An agent used to transfer DNA from a solution to a living cell

(i.e. a plasmid).600

Answer

What is a vector?600

The number of restriction enzymes used in genetic recombination and why.

800

Answer

What are 1 because it cuts in the same spot and creates

the same sticky ends800

An addition or subtraction of a nucleotide that causes the

remaining nucleotides to shift up or down.

200

Answer

What is a frameshift mutation?200

A point mutation that causes a change in the amino acid sequence of a polypeptide.

400

Answer

What is a missense mutation?400

The three nucleotides that code for a specific amino acid when

transcribed and translated.600

Answer

What are codons?600

A frameshift mutation that would only change 1 amino acid

in a polypeptide 800

Answer

What are insertions or deletions of 3 nucleotides.

800

The base pair that is different between DNA and RNA.

200

Answer

What is Thymine vs Uracil200

The process that creates a DNA fingerprint.

400

Answer

What is gel electrophoresis?400

The cause of DNA movement in gel electrophoresis.

600

Answer

What is the electrical charge (DNA moves towards

the positive end?)600

The sequence of amino acids that tells the RNA polymerase

where to start transcribing.800

Answer

What is a promoter?800

FINAL JEOPARDY

Answer