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Cell And Molecular Biology > Molecular Events And Molecular Biology > Flashcards

Molecular Events And Molecular Biology Flashcards

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1
Q

Published a paper on mutations

A

1901- Hugo de vries

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2
Q

Demonstrated that chromosomes exist in pairs that are structurally similar.

A

1902- Walter Stanborough Suton

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3
Q

Proved that sperm and egg cells have
one of each pair of chromosomes.

A

1903 - Sutton

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4
Q

Genes are located in chromosome;
Discovered X and Y chromosomes, sex-
linked traits and crossing -over.

A

1908 - THOMAS HUNT MORGAN
W/ ALFRED H. STURTEVANT

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5
Q

Poposed that each portion of a
chromosome that controls a phenotype be
called a “gene”.

A

1909 - Wilhelm Ludvig Johannsen

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6
Q

Began constructing a chromosome
map for Drisophila

A

1913 - Alfred Henry Sturtevant

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7
Q

EXPERIMENTED WITH DROSOPHILA TO
CREATE MORE MUTANT FLIES.

A

1919 - JOSPEH MULLER

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8
Q

Discovered that genes control the
production of enzymes.

A

1941 - George W. Beadle &
Edward L. Tatum

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9
Q

Announced that is the
substance responsible for heredity.

A
  • 1944
  • Oswald T. Avery
  • DNA alone
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10
Q

Made a molecule and
proved that genes determine heredity.

A
  • 1952
  • FRANCIS H.C CRICK
    AND JAMES D WATSON
  • model of the DNA
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11
Q

discover starting a new branch of
science

A
  • 1950’s
  • Maurice Wilkins &
    Rosalind Franklin
  • chemical
    structure of DNA
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12
Q

Produced DNA in a test tube

A
  • 1957
  • Arthur Kornberg
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13
Q

GENETIC CODE WAS DISCOVERED; ENABLE
SCIETIST TO PREDICT CHARACTERISTICS BY
STUDYING DNA. THIS LEADS TO AND .

A
  • 1966
  • GENETIC ENGINEERING; GENETIC COUNSELING
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14
Q

Produced the first recombinant DNA
molecule.

A
  • 1972
  • Paul Berg
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15
Q

the first recombinant DNA drug
approved by the FDA - .

A
  • 1982
  • genetically engineered insulin for diabetics.
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16
Q

AWARDED THE NOBEL PRIZE FOR THE
DISCOVERY THAT GENES ARE ABLE TO
CHANGE POSITION ON .

A
  • 1983
  • BARBARA MCCLINTOCK
  • CHROMOSOMES
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17
Q

An international team of scietist began to
project to map the human genome.

A

1988

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18
Q

first crime conviction based on DNA
fingerprinting

A

Late 1980’s

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19
Q

WAS USED ON PATIENTS
FOR THE FIRST TIME.

A
  • 1990
  • GENE THERAPY
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20
Q

DNA TESTING IN FORENSICS CASES
GAINS FAME IN THE O.J. SIMPSON TRIAL
CASE.

A

1995

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21
Q

THE FDA APPROVED THE FIRST
GENETICALLY ENGINEERED FOOD -
- ENGINEERED FOR
BETTER FLAVOR AND SHELF LIFE.

A

-1994
- FLAVRSAVR TOMATOES

22
Q
  • THE FIRST ADULT
    ANIMAL CLONE
A

-1997
- DOLLY THE SHEEP

23
Q

generations of mice were cloned
from the nuclei of an adult Eight
identical calves were cloned. The
rough draft of the human genome
map was produced.

A
  • 1998
  • Three
  • rough draft
24
Q

was credited for his primary thoughts of evolution.

A

Anaximander

25
Q

did not directly aid in the progress of biological thinking, but many of his students went on to influence the progression of biological studies in the field of .

A
  • Plato
  • classification
26
Q

credited as being the Father of
Atomic Theory which connects directly to biology.

A

The Atomists (Democritus)

27
Q

was known for his experimental approach and
numerous dissections.

A

Aristotle

28
Q

downfall of scietific thoughts. usually
attributted to the Christian Church and the power shift to the “barbaric” tribes.

A

The Dark Ages

29
Q

advancemento of anatomical thought following the
Dark Ages, such as discovering the circulation of blood.

A

Leonardo da Vinci, Rene Descartes, and Willian Harvey

30
Q

coined the term “cell” after viewing slices
of cork though a microscope.

A

Robert Hooke

31
Q

coined the term “cell” after viewing slices of cork through a microscope.

A

Robert Hooke

32
Q

“the cell is the fundamental element in
the structure of living bodies. “

A

Rene Dutrochet

33
Q

animals are composed of cells.

A

Theodore Schwann

33
Q

all plant tissues are composed of cells.

A

Matthias Schleiden

34
Q

“every cell comes from a cell.”

A

Rudolf Virchow

35
Q

Cell Theory

A

Schleiden and Schwann -
a. All life forms are made from one or more cells.
b. Cells only arise fron pre-exiting cellls.
c. The cell is the smallest form of life.

36
Q

1655 - ROBERT HOOKE
-Designed his own microscope and
discovered that matter is made up of “cells”.
-Wrote .

A
  • 1655
  • ROBERT HOOKE
  • Micrographia
37
Q

-Proposed a general cell theory.

A
  • 1975
  • Caspar Friedrich
    Wolf
38
Q

discovered that “the cell is the
fundamental element in the structure of
living bodies, forming both animals and
plants through “.

A
  • 1842
  • Rene Dutrochet
  • jaxtaposition
39
Q

Created connection between biology and
medicine, prompting the connective
thinking of his students, such as .

A
  • 1824
  • JOHANNES MULLES
  • Theodore Schwann
40
Q

Plants are made up of cells.

A
  • 1838
  • Mattias J. Schleiden
41
Q

Published cell theory and applied to
animals.

A
  • 1839
  • Theodore Schwann
42
Q

BEGAN EXPERIMENTS WITH PEA PLANTS
LATER BECAME KNOWN AS THE “ “

A
  • 1857
  • GREGOR JOHANN MENDEL
  • FATHER OF GENETICS
43
Q

Published “On the Origin of species”,
explaining units of in species.

A
  • 1859
  • Charles Darwin
  • heredity and variations
44
Q

Announced his theories of heredity
known as .

A
  • 1869
  • Mendel
  • Mendel’s Laws
45
Q

CLAIMS THAT HEREDITY ALONE IS
RESPONSIBLE FOR A PERSON’S CHARACTER
TRAITS, PUBLISHED IN HIS BOOK, .

A
  • 1869
  • SIR FRANCIS GALTON
  • HEREDITARY GENUIS
46
Q

Used dyes to stain cells; discovered rods he
called “ “.

A
  • 1882
  • Walther Fleming
  • chromosomes
47
Q

created the term “ “ while
experimenting with .

A
  • 1886
  • Hugo de Vries
  • mutation; primroses
48
Q

Discovered that all organisms of the same
species have the same number of
chromosomes.

A
  • 1887
  • EDOUARD VAN BENEDEM
49
Q

1892 - August Weismann
Published an essay on heredity. Proposed
that heredity was transmitted by a
substance with a “ “.

A
  • 1892
  • August Weismann
  • chemical and molecular
    constitution
50
Q

Published a paper that includes laws of inheritance.

A
  • 1900
  • de Vries; Karl Erich
    Correns; Erich Tschermak

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