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Questions and Answers
Which statement about genetic code characteristics is incorrect?
Which statement about genetic code characteristics is incorrect?
What is the function of the Shine-Dalgarno (SD) sequence in prokaryotic translation?
What is the function of the Shine-Dalgarno (SD) sequence in prokaryotic translation?
In eukaryotic translation, which of the following components is essential for the initiation process?
In eukaryotic translation, which of the following components is essential for the initiation process?
What mechanism allows water to enter the vacuole in plant cells?
What mechanism allows water to enter the vacuole in plant cells?
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Which of the following amino acids is coded by the opal codon?
Which of the following amino acids is coded by the opal codon?
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Which amino acid sequence corresponds to the mRNA codon AUG?
Which amino acid sequence corresponds to the mRNA codon AUG?
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The anticodon sequence is located in which type of RNA?
The anticodon sequence is located in which type of RNA?
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What is the primary function of the vacuole in plant cells related to metabolic activities?
What is the primary function of the vacuole in plant cells related to metabolic activities?
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Which codon functions as the initiator codon in protein synthesis?
Which codon functions as the initiator codon in protein synthesis?
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What is the primary amino acid that serves as the chain initiator in prokaryotic translation?
What is the primary amino acid that serves as the chain initiator in prokaryotic translation?
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Which of the following codons is classified as a stop codon?
Which of the following codons is classified as a stop codon?
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In eukaryotic translation, which of the following amino acids acts as the initiator codon?
In eukaryotic translation, which of the following amino acids acts as the initiator codon?
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How many total codons are present in the genetic code?
How many total codons are present in the genetic code?
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Which type of RNA is predominantly produced in the nucleolus?
Which type of RNA is predominantly produced in the nucleolus?
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The Shine-Dalgarno sequence is essential for which process in prokaryotic cells?
The Shine-Dalgarno sequence is essential for which process in prokaryotic cells?
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What structure in the salivary glands of Drosophila contains giant chromosomes?
What structure in the salivary glands of Drosophila contains giant chromosomes?
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Which term describes the characteristic of the genetic code that allows multiple codons to specify the same amino acid?
Which term describes the characteristic of the genetic code that allows multiple codons to specify the same amino acid?
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What is the start codon in the process of translation?
What is the start codon in the process of translation?
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What characteristic allows the genetic code to be applicable across almost all living organisms?
What characteristic allows the genetic code to be applicable across almost all living organisms?
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How many nucleotides make up a single codon?
How many nucleotides make up a single codon?
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Which sequence does the ribosome bind to first during translation initiation in prokaryotes?
Which sequence does the ribosome bind to first during translation initiation in prokaryotes?
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What is the ribosomal subunit that first associates with mRNA during the initiation of translation in prokaryotic cells?
What is the ribosomal subunit that first associates with mRNA during the initiation of translation in prokaryotic cells?
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What initiates the translation process in eukaryotes?
What initiates the translation process in eukaryotes?
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Which organelle is responsible for translation in eukaryotic cells?
Which organelle is responsible for translation in eukaryotic cells?
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Study Notes
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Unit I - Cytology and Mol Biology
- Initiator Codon: AUG
- Triplet Code First Suggested by: Crick
- Prokaryotic Translation Chain Initiator: Formyl methionine
- UAA Terminator: Ochre
- Salivary Gland Giant Chromosomes: Drosophila
- Genetic Information Storage: Nucleus
- Nucleus Outer Membrane Connection: Endoplasmic reticulum
- Nuclear Pore Thickening: Annulus
- Ribosome Production Location: Nucleolus
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Unit I - Cytology and Mol Biology
- Methionine Codon: AUG
- Triplet Code Evidence Source: Crick
- Eukaryotic Translation Chain Initiator: Methionine
- UGA Terminator: Opal
- Drosophila Salivary Gland Chromosome Arms: 4
- Plant Vacuoles Bound By: Tonoplast
- Paramecium Osmoregulation: Vacuole
- Ribosome Binding Site (Prokaryotic mRNA): Shine-Dalgarno sequence
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Structure and Function of the Nucleus
- Nuclear Surrounding Membrane: Nuclear envelope
- Ribosomal RNA Synthesis Region: Nucleolus
- Nucleus Inner Fluid: Nucleoplasm
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Structure and Function of Vacuoles
- Plant Vacuole Primary Function: Storage and maintaining turgor pressure
- Plant Vacuole Surrounding Membrane: Tonoplast
- Plant Vacuole Storage Contents: Starch, Ions, Proteins
- Plant Cell Vacuole Role for Rigidity: Turgor pressure
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Giant Chromosomes
- Giant Chromosome Alternate Names: Lampbrush, Polytene
- Giant Chromosome Banding: Repetitive Structure
- Location of Giant Chromosomes: Salivary glands of certain insects
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - The Genetic Code
- Genetic Code Stop Codons: 3
- Genetic Code Characteristics: Redundant, Non-overlapping, Universal
- Translation Start Codon: AUG
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Translation in Prokaryotes
- Prokaryotic Translation Initiation: Ribosome binds to Shine-Dalgarno sequence
- Ribosome Subunit Joining Translation Initiation: 30S
- Prokaryotic First Amino Acid: Formylmethionine
- Simultaneous Processes in Prokaryotes: Translation and transcription
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Translation in Eukaryotes
- Eukaryotic mRNA Recognition: Methylation, Phosphorylation, Adenylation, Glycosylation
- Eukaryotic Ribosome Subunits: 40S and 60S
- Translation Energy Source: GTP
- Eukaryotic Translation Location: Cytoplasm
TYBSC Sem V: Paper III-Form and Function-III (MCQ) - Plant Physiology
- Water Potential Definition: Measure of water potential energy relative to pure water.
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Description
Test your knowledge on Cytology and Molecular Biology with this quiz designed for TYBSC Semester V, Paper III. This multiple-choice quiz covers essential topics such as genetic information, ribosome production, and the structure of the nucleus. Dive deep into the intricacies of molecular biology and cytology concepts integral to your studies.
