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WorksheetsDNA Practice Quiz
Total questions: 20
Worksheet time: 10mins
In DNA, what pairs with A - Adenine?
T - Thymine
G - Guanine
U - Uracil
C - Cytosine
In DNA what pairs with T - Thymine?
A - Adenine
G - Guanine
C - Cytosine
U - Uracil
In DNA, what pairs with G - Guanine?
U - Uracil
C - Cytosine
T - Thymine
A - Adenine
In DNA, What pairs with C - Cytosine?
A - Adenine
U - Uracil
G - Guanine
T - Thymine
In RNA, What pairs with A - Adenine?
U - Uracil
C - Cytosine
G - Guanine
T - Thymine
What is another word for Nucleotide?
Nitrogenous Base
Nuclear Bomb
Nucleus Mucus
Nucleus Sauce
What Codon does mRNA always start with and what does it code for?
AUG, codes for Met
UAC, codes for Tyr
CUG, codes for Leu
UUA codes for Stop
How many chromosomes do most humans have?
46, 23 pairs
23, 46 pairs
At least 4 or so
XX is a Female
XY is a Male
What does AAA code for?
Lys (K)
Arg (R)
Thr (T)
Val (V)
What does GGG code for?
Gly (G)
Arg (R)
Ser (S)
Lys (K)
What does CGA code for?
Gly (G)
Arg (R)
Ala (A)
Pro (P)
What does UAC code for?
STOP
Tyr (Y)
Ala (A)
Pro (P)
What does CCA code for?
STOP
Phe (F)
Ala (A)
Pro (P)
What does GUU code for?
Ile (I)
Phe (F)
Asp (D)
Val (V)
What does AUC code for?
Ile (I)
Phe (F)
Asp (D)
Gln (Q)
DNA Structure is called a
Double Stranded Helix
Single Stranded Helix
Quantum Stranded Helix
Mega Stranded Heliolisk
How does RNA know when to stop creating an amino acid chain?
It hits a stop codon, UGA, UAA, or UAG.
It hits a start codon, AUG, and knows to start new.
It runs out of space and stops.
It gives up because there's too much work.
What changes in the nucleotides of DNA and RNA?
T - Thymine becomes U - Uracil in RNA
T - Thymine becomes U - Uracil in DNA
A - Adenine becomes U - Uracil in DNA
C - Cytosine becomes U - Uracil in RNA
What does UGG code for?
Ile (I)
His (H)
Trp (W)
Gln (Q)
What does CAC code for?
Arg (R)
His (H)
Trp (W)
Gln (Q)
