Biology Yr10 DNA

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  • Created by: ace516
  • Created on: 07-05-17 16:24
What is DNA?
a complex chemical that carries genetic information
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Where is DNA found?
chromosomes
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Four base names? (a,t,g,c)
adenine, thymine, cytosine, guanine
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DNA is in a _____ shape.
double helix
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What does DNA code for?
proteins
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A group of three bases codes ofr one --------.
amino acid
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What is a gene?
a section of DNA which codes for a particular protein
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What date did Watson and Crick make a cardboard model of DNA?
28 February 1953
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What photograph did Wilkins show to Watson?
51
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What did Watson see in this photo and what did it allow them to do?
only spiral molecules could form this pattern, finish their model
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Other cards in this set

Card 2

Front

Where is DNA found?

Back

chromosomes

Card 3

Front

Four base names? (a,t,g,c)

Back

Preview of the front of card 3

Card 4

Front

DNA is in a _____ shape.

Back

Preview of the front of card 4

Card 5

Front

What does DNA code for?

Back

Preview of the front of card 5
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