Syndetics cover image
Image from Syndetics

Double helix : how an image sparked the discovery of the secret of life / by Danielle Smith-Llera ; content advisor, Brett Barker, PhD. Associate Professor of History University of Wisconsin Marathon County.

By: Material type: TextTextSeries: Captured history. Science.Publisher: North Mankato, Minnesota : Compass Point Books, a Capstone imprint, [2018]Description: 64 pages : illustrations (some color) ; 27 cmContent type:
  • text
  • still image
Media type:
  • unmediated
Carrier type:
  • volume
ISBN:
  • 9780756556426
  • 0756556422
  • 9780756556464
  • 0756556465
Subject(s): Genre/Form:
Contents:
Glimpse of a photo -- Long chain of discoveries -- Racing to the prize -- New questions.
Summary: "To the untrained eye, Photo 51 was simply a grainy black and white image of dark marks scattered in a rough cross shape. But to the eye of a trained scientist, it was a clear portrait of a DNA fiber taken with X-rays. And to young scientists James Watson and Francis Crick, it confirmed their guess of deoxyribonucleic acid's structure. In 1953 the pair was racing toward solving the mystery of DNA's structure before other scientists could beat them to it. They and others believed that finding the simple structure of the DNA molecule would answer a great mystery, how do organisms live, grow, develop, and survive, generation after generation? Photo 51 and subsequent models based on the photo would prove to be the key to unlocking the secret of life."--publisher's website.
Holdings
Item type Home library Collection Call number Materials specified Status Date due Barcode Item holds
Children's Book Children's Book Dr. James Carlson Library Children's NonFiction 572.86 S654 Checked out 05/30/2024 33111008924157
Children's Book Children's Book Main Library Children's NonFiction 572.86 S654 Available 33111008855542
Total holds: 0

Enhanced descriptions from Syndetics:

To the untrained eye, Photo 51 was simply a grainy black and white image of dark marks scattered in a rough cross shape. But to the eye of a trained scientist, it was a clear portrait of a DNA fiber taken with X-rays. And to young scientists James Watson and Francis Crick, it confirmed their guess of deoxyribonucleic acid's structure. In 1953 the pair was racing toward solving the mystery of DNA's structure before other scientists could beat them to it. They and others believed that finding the simple structure of the DNA molecule would answer a great mystery, how do organisms live, grow, develop, and survive, generation after generation? Photo 51 and subsequent models based on the photo would prove to be the key to unlocking the secret of life.

Age 10-12.

Grade 4 to 6.

RL: 5-7 ; IL: 5-9.

Includes bibliographical references (page 63) and index.

Glimpse of a photo -- Long chain of discoveries -- Racing to the prize -- New questions.

"To the untrained eye, Photo 51 was simply a grainy black and white image of dark marks scattered in a rough cross shape. But to the eye of a trained scientist, it was a clear portrait of a DNA fiber taken with X-rays. And to young scientists James Watson and Francis Crick, it confirmed their guess of deoxyribonucleic acid's structure. In 1953 the pair was racing toward solving the mystery of DNA's structure before other scientists could beat them to it. They and others believed that finding the simple structure of the DNA molecule would answer a great mystery, how do organisms live, grow, develop, and survive, generation after generation? Photo 51 and subsequent models based on the photo would prove to be the key to unlocking the secret of life."--publisher's website.

Powered by Koha