MCQ Questions
Q.1.
Which of the following is a correct statement about mRNA?
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A molecule of RNA is formed based on the sequence of nucleotides in DNA.During transcription, RNA nucleotides line up with their complementary DNA partners, transcribing the information in DNA into RNA.
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mRNA moves from the nucleus to the cytoplasm following RNA processing.mRNA undergoes RNA processing in the nucleus and then moves to the cytoplasm for translation.
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mRNA attaches to the small subunit of a ribosome.mRNA attaches to the small subunit of a ribosome at the beginning of translation.
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DNA
Q.2.
The site of translation is
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A molecule of RNA is formed based on the sequence of nucleotides in DNA.During transcription, RNA nucleotides line up with their complementary DNA partners, transcribing the information in DNA into RNA.
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mRNA attaches to the small subunit of a ribosome.mRNA attaches to the small subunit of a ribosome at the beginning of translation.
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ribosomes in the cell cytoplasm.Translation occurs at ribosomes in the cell cytoplasm.
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mRNA moves from the nucleus to the cytoplasm following RNA processing.mRNA undergoes RNA processing in the nucleus and then moves to the cytoplasm for translation.
Q.3.
Which of the following events occurs during transcription?
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mRNA moves from the nucleus to the cytoplasm following RNA processing.mRNA undergoes RNA processing in the nucleus and then moves to the cytoplasm for translation.
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mRNA attaches to the small subunit of a ribosome.mRNA attaches to the small subunit of a ribosome at the beginning of translation.
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A molecule of RNA is formed based on the sequence of nucleotides in DNA.During transcription, RNA nucleotides line up with their complementary DNA partners, transcribing the information in DNA into RNA.
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DNA
Q.4.
Which of the following does not occur during RNA processing?
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mRNA attaches to the small subunit of a ribosome.mRNA attaches to the small subunit of a ribosome at the beginning of translation.
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A molecule of RNA is formed based on the sequence of nucleotides in DNA.During transcription, RNA nucleotides line up with their complementary DNA partners, transcribing the information in DNA into RNA.
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0%
mRNA moves from the nucleus to the cytoplasm following RNA processing.mRNA undergoes RNA processing in the nucleus and then moves to the cytoplasm for translation.
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DNA
Q.5.
What is A?
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nuclear pore
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anticodon
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nuclear membrane
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ribosome
Q.6.
What is B?
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Amino Acid chain or protein or polypeptide
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mRNA
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ribosome
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amino acid chain (protein)
Q.7.
building blocks of proteins
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trna
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dna
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amino acids
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mrna
Q.8.
another name of a protein.
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trna
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dna
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anticodon
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polypeptide
Q.9.
In what part of the cell does the process in this diagram take place?
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translation
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the cytoplasm at a ribosome
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the nucleus
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ribosome
Q.10.
Where in a eukaryotic cell does the process in this diagram take place?
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ribosome
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rna polymerase
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dna
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the nucleus
Q.11.
What process is shown in this diagram?
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Transcription
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Translation
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Amino Acids
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Protein Synthesis