Compare and Contrast. DNA and RNA. Move the words to show the similarties and differences between DNA and RNA.
Ribose Sugar
Has the Base U
Double helix
Deoxyribose Sugar
Single Stranded
Has the Base T
Made of Nucleotides
DNA
RNA
Both DNA and RNA
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4.
Find the complementary DNA strand. (Remember the base pairing: A-T and C-G)
T A C G A T
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5.
Find the complementary DNA strand. (Remember the base pairing: A-T and C-G)
G A T T A C
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6.
If there is 22% of G in a DNA strand, how much C is there in the complementary strand?
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7.
What process is occurring in this diagram?
DNA is being used as a template to make mRNA.
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8.
Transcribe the following DNA sequence (remember A-U and C-G). Transcribe means to make mRNA.
T A C G A T
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9.
Transcribe the following DNA sequence (remember A-U and C-G). Transcribe means to make mRNA.
C T C G A A
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10.
How many codons are in the sequence:
AUG-CCC-GGC-AUU
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11.
What process is occurring in this image?
mRNA is being used to make an amino acid chain.
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12.
Translate the following mRNA sequence. HINT: Translate means to find the amino acids.
UAU-GGC-CUC
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13.
Translate the following sequence (find the amino acid chain)
AUG-CAC-AAG
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14.
A mistake in the DNA change that causes a different protein to be made is called a(n)
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15.
All corn plants contain the ZmLA1 gene. Some corn plants contain a certain mutation in the ZmLA1 gene. The graph below shows the amount of ZmLA1 RNA produced in plants with the normal gene and in plants with the mutated gene.
Based on the graph, what most likely happens in corn plant cells as a direct result of the mutated gene?
