dna structure and replication
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is DNA made of? | DNA is made of units called nucleotides, called adenine, thymine, guanine, and cytosine.
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| What are the complementary base pairs in DNA? | Adenine matches with Thymine Guanine matches with Cytosine
Thymine matches with Adenine Cytosine matches with Guanine
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| When/why do cells need to make more copies of their DNA? | Cells make more copies of their DNA during synthesis and we do it to grow, heal, reproduce, etc.
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| How is DNA replicated? |
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| What makes DNA replication so fast? |
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| What makes DNA replication accurate? |
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| Do mistakes ever happen when replicating DNA? | yes, when there is a mistake during DNA replication it can cause diseases like cancer
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| What does its structure of DNA look like? | Two strands of DNA are connected by hydrogen bonds and twisted into a double helix structure
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Created by:
erikagran
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