Extra credit Flashcards

1
Q

Seymour Benzer

A

Discovered distinct classes of mutations and discovered recombination using T4 bacteriophage

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2
Q

Barbara McClintock

A

First to discover centromeres cross-shape interaction during meiosis (Nobel prize for transposable elements)

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3
Q

Greg Mendel

A

Father of genetics, rules of inheritance

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4
Q

Matt meselson And Franklin stahl

A

Experiment that discovered semi-conservative mechanism for DNA replication

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5
Q

Tom Morgan

A

Confirmed chromosome theory of inheritance with eye color in fruit flies

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6
Q

James Watson and Francis crick

A

Proposed 3D structure for DNA

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7
Q

Alfred Hershey and Martha chase

A

Provided evidence that genetic material was in DNA

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8
Q

Rosalind Franklin

A

X-ray showed DNA is a double helix

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9
Q

Andrew fire and craig mello

A

Discovered RNA interference

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10
Q

Thomas Cech and Sidney Altman

A

Discovered ribozymes (RNA molecules that catalyze reactions)

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11
Q

Oswald Avery, Colin McLeod, maclyn McCarty

A

Blender experiment showed DNA is hereditary material of phage

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12
Q

Archibald garrod

A

Inborn errors of metabolism, discovered that genes code for enzymes

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13
Q

Carl correns, Hugo devries, Erich Von tschermak

A

Rediscovered rules of inheritance

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14
Q

Fred Sanger

A

First to elucidate the full amino acid sequence of a protein (insulin) and discovered dideoxy texhnique to sequence DNA

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15
Q

Richard Roberts and Phillip sharp

A

Split genes (splicing of genes)

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16
Q

Theodor Boveri and Walter sutton

A

Chromosomal theory of inheritance

17
Q

Reginald punnett

A

Discovered genetic linkage and diagrams to determine crossing outcomes

18
Q

Vernon Ingram

A

Father of molecular medicine , single AA change can cause disorder (sickle cell anemia)

19
Q

Salvador Luria and max delbruck

A

Bacterial resistance to viral infection is throwing random mutations

20
Q

Liz Blackburn, carol grieder and jack szostak

A

How chromosomes are protected by telomeres

21
Q

Ada yonath, venkatraman ramakrishnan, Thomas steitz

A

Found atomic structure of ribosome and interactions with antibiotics and ribosome

22
Q

Lilian Morgan

A

Discovered attached X and ring chromosomes in flies

23
Q

Nettie Stevens

A

Discover differences in male and female chromosomes

24
Q

Rob Holley, Har Khorana, and Marshall nirenberg

A

Structure of tRNA function of mRNA and unraveling of 3 nucleotide genetic code

25
Q

Roger kornberg

A

Discovered process of transcription

26
Q

Christiane nusslein, Edward Lewis, Eric Weischaus

A

Discovered genes that control embryogenesis in flies