Q181
Open questionWhich one of the following organelles is the smallest membrane bound organelle?
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Q182
Open questionDuring the first meiotic division the primary oocyte divides into a large cell, the secondary oocyte, and a smaller cell called the
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Q183
Open questionThe important functions of the plasma membrane include
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Q184
Open questionWhich one of the following statements about proteins in mammalian cells is corrects?
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Q185
Open questionThe inner membrane space of mitochondrion is filled with a matrix which contains
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Q186
Open questionWhich of the following groups are mitochondrial inner membrane enzymes?
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Q187
Open questionA criss-cross network of interconnected filaments and tubules is called
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Q188
Open questionTransport of a variety of sugars like glucose, fructose and mannitol takes place across bacterial membranes through the
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Q189
Open questionLatest ancestor of modem human is
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Q190
Open questionWhich one of the following contains powerful oxidative enzyme and helps in removing toxic substances from cells?
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Q191
Open questionWhen pairing of homologous chromosomes begins at the ends and proceeds towards the centromere, the phenomenon is called
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Q192
Open questionWhich of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells?
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Q193
Open questionConsider the following statements and choose the correct answer:
1. The outer membrane of the nuclear envelope forms vesicles by 'blebbing'
2. The Golgi membranes have been variously described as originating from the plasmalemma nuclear envelope, annulate lamellae and ER
3. Vesicles arising from the Golgi complex fuse to form the plasmalemma
4. The Golgi complex cisternae form primary Iysosomes by blebbing
1. The outer membrane of the nuclear envelope forms vesicles by 'blebbing'
2. The Golgi membranes have been variously described as originating from the plasmalemma nuclear envelope, annulate lamellae and ER
3. Vesicles arising from the Golgi complex fuse to form the plasmalemma
4. The Golgi complex cisternae form primary Iysosomes by blebbing
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Q194
Open questionWhich of the following are synthesized by Golgi membranes?
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Q195
Open questionNucleolus is formed from specific sites on chromosomes known as . . . . . . . .
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Q196
Open questionConsider the following processes that occur in cytoplasm and choose the correct answer:
1. The cytoplasm participates in the intracellular distribution of nutrients, metabolites and enzymes
2. It never participates in the exchange of materials between organelles
3. Glycolysis and biosynthesis of fatty acids, nucleotides and many proteins take place in the cytoplasm
1. The cytoplasm participates in the intracellular distribution of nutrients, metabolites and enzymes
2. It never participates in the exchange of materials between organelles
3. Glycolysis and biosynthesis of fatty acids, nucleotides and many proteins take place in the cytoplasm
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Q197
Open questionStudy the following statements.
1. Control room of the cell is Nucleus.
2. Nucleus was discovered by Robert Brown.
3. Nuclear envelope is absent in bacteria.
Which of the statement(s) given above is/are correct about nucleus?
1. Control room of the cell is Nucleus.
2. Nucleus was discovered by Robert Brown.
3. Nuclear envelope is absent in bacteria.
Which of the statement(s) given above is/are correct about nucleus?
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Q198
Open questionProtoplast lacks
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Q199
Open questionThe process by which cells gradually specialize and undergo change in shape and function is called
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Q200
Open questionWhich one of the following organelle is not found in prokaryotic cells?
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