11/20/2018 Genetics Review.

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Presentation transcript:

11/20/2018 Genetics Review

11/20/2018 Group A Group C Group B

It’s DNA Or The highway Express your Genes Translate This! 11/20/2018 Who did that? Potpourri 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

The purine and pyrimidine bases in DNA. 11/20/2018 The purine and pyrimidine bases in DNA.

What are adenine, guanine, thymine, and cytosine? 11/20/2018 What are adenine, guanine, thymine, and cytosine? main menu

The term given for opposite orientation of strand in the DNA helix. 11/20/2018 The term given for opposite orientation of strand in the DNA helix.

11/20/2018 What is antiparallel? main menu

The fragments of DNA that are produced on the lagging strand. 11/20/2018 The fragments of DNA that are produced on the lagging strand.

What are Okazaki fragments? 11/20/2018 What are Okazaki fragments? main menu

The enzyme that unwinds the DNA helix during replication. 11/20/2018 The enzyme that unwinds the DNA helix during replication.

11/20/2018 What is DNA helicase? main menu

11/20/2018 The enzyme that prevents knots from forming in the DNA as it is unravelling.

11/20/2018 What is gyrase? main menu

11/20/2018 Introns and Exons

What are non-coding and coding regions (respectively) in DNA? 11/20/2018 What are non-coding and coding regions (respectively) in DNA? main menu

11/20/2018 Regions on the tips of chromosomes that are partly eroded with each cell division.

11/20/2018 What are telomeres? main menu

11/20/2018 Parts of an operon

What are the operator, the promoter, and the gene? 11/20/2018 What are the operator, the promoter, and the gene? main menu

11/20/2018 Transcription is turned off by a repressor in the lac operon and is turned on if lactose is present.

What is negative gene regulation? 11/20/2018 What is negative gene regulation? main menu

Tryptophan is an example of this in the tryp operon in E.Coli 11/20/2018 Tryptophan is an example of this in the tryp operon in E.Coli

11/20/2018 What is a co-repressor? main menu

The site on mRNA where the ribosome attaches. 11/20/2018 The site on mRNA where the ribosome attaches.

What is the 5’ methlyguanosine cap? 11/20/2018 What is the 5’ methlyguanosine cap? main menu

11/20/2018 UAA, UAG, and UGA

11/20/2018 What are stop codons? main menu

Enzyme which forms bond between tRNA and its amino acid. 11/20/2018 Enzyme which forms bond between tRNA and its amino acid.

What is amino-acyl tRNA synthase? 11/20/2018 What is amino-acyl tRNA synthase? main menu

11/20/2018 The enzyme which forms a peptide bond between amino acids during formation of the polypeptide.

What is peptidyl transferase? 11/20/2018 What is peptidyl transferase? main menu

11/20/2018 DAILY DOUBLE

Amino acids in the protein specified by the following DNA sequence: 11/20/2018 Amino acids in the protein specified by the following DNA sequence: 3’ AGATTTCCGCTC 5’

What are serine, lysine, glycine, and glutamate? 11/20/2018 What are serine, lysine, glycine, and glutamate? main menu

11/20/2018 Using mice and two strains of bacteria, he proved that it is possible for bacteria to take up genetic material from other bacteria and be transformed.

11/20/2018 Who is Griffith? main menu

11/20/2018 Their work on X-ray diffraction and nucleic acids showed DNA likely had a helix-type shape.

Who are Rosalind Franklin and Maurice Wilkins? 11/20/2018 Who are Rosalind Franklin and Maurice Wilkins? main menu

11/20/2018 They proved that DNA is the genetic material and not proteins by experiments with radioactively labelled phages.

Who are Hershey and Chase? 11/20/2018 Who are Hershey and Chase? main menu

11/20/2018 He showed that the amounts of guanine and cytosine was the same in cells.

11/20/2018 Who is Chargaff? main menu

11/20/2018 Discovered the concept of the operon as a means of controlling genes in prokaryotes.

11/20/2018 Who are Jacob and Monod? main menu

Examples of these include TATA box and CAAT box. 11/20/2018 Examples of these include TATA box and CAAT box.

11/20/2018 What are promoters? main menu

How mRNA is modified in eukaryotic cells. 11/20/2018 How mRNA is modified in eukaryotic cells.

11/20/2018 What is removing introns, adding 5’ methylguanosine cap, and poly A tail? main menu

11/20/2018 Process which amplifies the amount of DNA in a sample by using the strands as a template.

What is polymerase chain reaction (PCR)? 11/20/2018 What is polymerase chain reaction (PCR)? main menu

Enzymes found in bacteria that cut DNA at predictable sequences. 11/20/2018 Enzymes found in bacteria that cut DNA at predictable sequences.

What are restriction endonucleases? 11/20/2018 What are restriction endonucleases? main menu

11/20/2018 Process where a gene is inserted into a bacterial plasmid and introduced into bacteria that produce the protein product.

11/20/2018 What is gene cloning? main menu

11/20/2018 FINAL JEOPARDY

Who discovered the structure of DNA? 11/20/2018 Who discovered the structure of DNA?

Who are James Watson and Frances Crick? 11/20/2018 Who are James Watson and Frances Crick? main menu