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Teams
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thief
Give points!
5
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25
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shark
Other team loses 10 points!
Okay!
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gift
Win 20 points!
Okay!
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baam
Lose 15 points!
Oops!
5
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What does a DNA nucleotide consist of?
A deoxyribose sugar, a phosphate, and a nitrogenous base
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seesaw
Swap points!
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fairy
Take points!
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25
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rocket
Go to first place!
Okay!
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thief
Give points!
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25
5
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In the picture above, one of the nitrogenous bases has been knocked out by ultraviolet radiation. What is the consequence of this?
The original DNA sequence has been altered. You can call this a mutation. This will affect how mRNA is made and how a protein is made.
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lifesaver
Give 10 points!
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fairy
Take points!
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25
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rocket
Go to first place!
Okay!
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baam
Lose 25 points!
Oops!
5
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Where can you find DNA in a chromosome?
DNA is located along the entire length of the chromosome and stuffed in between proteins called histone proteins.
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What is Messenger RNA?
A single-stranded copy of a specific part of the DNA blueprint. It is used by ribsomes to make proteins.
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Guanine always base pairs with (or hydrogen bonds to) ______________.
Cytosine
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What would be a complementary DNA strand to the bases AATTGGCC
TTAACCGG
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Adenine always base pairs with (or hydrogen bonds to) _______________.
Thymine
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Can you name two purines?
Adenine and Guanine
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What are amino acids? What do they have to do with DNA?
Amino acids are the building blocks of proteins. DNA provides the instructions to assemble them into the correct sequence to make a protein.
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What is a gene in DNA?
A gene is a small section of DNA that codes for a specific protein or trait.
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In a RNA molecules Uracil takes the place of ___________.
Thymine
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What are ribosomes? What chemicals do they need to do their job?
Ribosomes are tiny organelles that assemble proteins. To do their job, they must have instructions in the form of mRNA along with amino acids.
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5
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True of False: Uracil is a nitrogenous base found in DNA.
False: Uracil is only found in RNA
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