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5
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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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monster
Reset all scores!
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shark
Other team loses 25 points!
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shark
Other team loses 5 points!
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lifesaver
Give 10 points!
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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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Choose letter A, B, C or D. Which chemical is a nitrogenous base?
Chemical C is the nitrogenous base
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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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baam
Lose 5 points!
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rocket
Go to first place!
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shark
Other team loses 15 points!
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lifesaver
Give 25 points!
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5
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What is the name of the sugar found in a DNA molecule?
Deoxyribose
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banana
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star
Double points!
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shark
Other team loses 25 points!
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banana
Go to last place!
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Can you name the three nitrogenous bases that qualify as pyrimidines
Cytosine, Thymine, and Uracil
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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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Adenine always base pairs with (or hydrogen bonds to) _______________.
Thymine
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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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What does an RNA nucleotide consist of?
A ribose sugar, a phosphate and a nitrogenous base
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Can you name two purines?
Adenine and Guanine
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5
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What would be a complementary DNA strand to the bases AATTGGCC
TTAACCGG
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Guanine always base pairs with (or hydrogen bonds to) ______________.
Cytosine
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