The '3. A Pre-Assessment' quiz evaluates understanding of DNA and RNA structures, their components, and roles in genetics. It covers key differences, structural components, and involvement in protein synthesis, essential for students learning biology.
Uracil
Adenine
Cytosine
Guanine
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A-C-T-G-A-C-T
C-A-G-T-C-A-G
G-T-C-A-G-T-C
T-G-A-C-T-G-A
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DNA is a nucleic acid, RNA is a protein
DNA creates proteins, RNA creates enzymes
DNA contains uracil, RNA contains thymine
DNA is a double helix, RNA is a single helix
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A-T-C-T-G-A-C-T-A-G-C-T
A-U-G-A-C-U-G-A-U-C-G-A
T-A-G-A-C-T-G-A-T-C-G-A
A-G-C-T-A-G-T-C-A-G-A-T
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DNA -> transcription -> mRNA -> translation -> protein
MRNA -> transcription -> DNA -> translation -> protein
DNA -> translation -> mRNA -> transcription -> protein
Protein -> transcription -> mRNA -> translation -> DNA
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Adenine pairs with thymine
Guanine pairs with cytosine
Guanine pairs with thymine
Both A and B
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Deoxyribose
A phosphate group
A nitrogen base
Ribose
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An identical strand of mRNA
A complementary strand of mRNA
Complementary tRNA molecules
Proteins in the ribosomes
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DNA, sugar, and phosphate group
Sugar, phosphate group, and nitrogen base
Sugar, phosphate group, and RNA
Sugar, phosphate group, and amino acid
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The amount of adenine, guanine, cytosine, and thymine
The number of sugars in the backbone of the double helix
The specific sequence of the nitrogen bases
The hydrogen bonds holding the double helix together
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Contain the nitrogen base thymine
Are always single stranded
Contain the sugar ribose
Contain the nitrogen base adenine
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DNA: ATGCTTACAGTC mRNA: TACGAATGTCAG
DNA: UGACGAUGUGCA mRNA: ACTGCTACACGT
DNA: ATTGCAGTCATG mRNA: UAACGUCAGUAC
DNA: ATGCTGCCAGTA mRNA: UACGAGCCUCAU
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Only DNA is made of nucleotides
RNA uses a ribose sugar
RNA uses uracil
RNA is single stranded
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During transcription the adenine of the DNA joins with thymine of the RNA.
During transcription DNA is used to form a strand of mRNA.
During transcription both strands of the DNA are transcribed at the same time.
During transcription one strand of DNA is the leading strand, and the other is the lagging strand.
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MRNA
DNA
RRNA
TRNA
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MRNA only
RRNA and tRNA only
TRNA and mRNA only
MRNA, rRNA, and tRNA
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Ribosomes, tRNA
Amino acids, tRNA
Ribosomes, rRNA
Amino acids, rRNA
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A phosphate group only
Sugar and phosphate group
Nitrogenous base and sugar
Phosphate group and nitrogenous base
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MRNA, ribosome
MRNA, tRNA
TRNA, ribosome
TRNA, mRNA
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