Term
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Definition
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Term
| What are the 3 parts of a nucleotides in DNA |
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Definition
Sugar=deoxyribose
Phosphate
Nitrogenous base |
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Term
| What are the 4 nitrogenous bases in DNA |
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Definition
Adenine
Thymine
Cytosine
Guanine |
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Term
| Pairing of N-bases of DNA |
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Definition
Adenine&Thymine
Guanine&Cytosine |
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Term
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Definition
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Term
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Definition
Watson & Cricket model
10 Base pairs per turn |
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Term
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Definition
11 Base pairs per turn
more compact model of B-form |
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Term
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Definition
12 base pair per turn
Left haded helix
Some regulation
GC rich DNA-thermaphile |
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Term
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Definition
| 5'to3'...they are antiparallel |
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Term
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Definition
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Term
| What is RNA nucleotide composed of? |
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Definition
Sugar-ribose
Phosphate
Nitrogenous base |
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Term
| What is RNA's nitrogenous bases composed of? |
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Definition
Adenine
Uracil
Guanine
Cytosine |
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Term
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Definition
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Term
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Definition
| Contains the code from DNA to build proteins. Carries the messenger to the ribosomes. |
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Term
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Definition
| Carry amino acids to the site of protein synthesis |
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Term
| The site of protein synthesis |
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Definition
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Term
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Definition
Catalytic
ribosome=rRNA & proteins
catalyzes formation of peptide bonds |
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Term
| When does DNA replication occur? |
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Definition
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Term
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Definition
| relieves supercoiling of DNA in front of replication forks |
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Term
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Definition
Break the hydrogen bonds between stands
Breaks 1 pair at a time |
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Term
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Definition
Break the hydrogen bonds between stands
Breaks 1 pair at a time |
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Term
| Single Stranded Binding proteins |
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Definition
| Prevent damage--keeps strands from binding again. |
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