Flagella of prokaryotic and eukaryotic cells differ in:

1. Location in cell and mode of functioning
2. Microtubular organization and type of movement
3. Microtubular organization and function
4. Type of movement & placement in the cell 

Subtopic:  Cilia & Flagella |
 54%
Level 3: 35%-60%
AIPMT - 2004
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Extranuclear inheritance is a consequence of the presence of genes in:

1. Endoplasmic reticulum & mitochondria
2. Ribosomes and chloroplasts
3. Lysosomes and ribosomes
4. Mitochondria and chloroplasts
Subtopic:  Plastids | Mitochondria |
 83%
Level 1: 80%+
AIPMT - 2004
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In chloroplasts, chlorophyll is present in the:
1. Inner membrane
2. Thylakoids
3. Stroma
4. Outer membrane

Subtopic:  Plastids |
 85%
Level 1: 80%+
AIPMT - 2004
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Plant pathogenic bacteria are mostly:

1. Gram + Non-spore forming
2. Gram – Non-spore forming
3. Gram + spore forming
4. Gram (–) spore forming
Subtopic:  Bacterial Staining & Shape |
Level 4: Below 35%
AIPMT - 1999
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The telomeres of eukaryotic chromosomes consist of short sequences of:

1. Cytosine-rich repeats

2. Adenine-rich repeats

3. Guanine-rich repeats

4. Thymine-rich repeats

Subtopic:  Nucleus: Chromosomes |
Level 3: 35%-60%
AIPMT - 2004
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Double unit membrane is absent in:
1.  Ribosomes
2.  Nucleus
3.  Plastids
4.  E.R

Subtopic:  Ribosome and Inclusion Bodies |
 76%
Level 2: 60%+
AIPMT - 1999
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The genetic material of prokaryotic cell:

1. Non histonic double-stranded DNA
2. Histonic double-stranded DNA
3. Histone & DNA both are absent
4. Histone without DNA
Subtopic:  Details of Prokaryotic Cell Structure |
 68%
Level 2: 60%+
AIPMT - 1999
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Which cell organelle is concerned with the glycosylation of protein:

1. Ribosome

2. Peroxisome

3. Endoplasmic reticulum

4. Mitochondria

Subtopic:  Endomembrane System (Endoplasmic Reticulum) |
 64%
Level 2: 60%+
AIPMT - 2000
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The function of telomeres in the nucleus:

1. Pole ward movement
2. To initiate the RNA synthesis
3. To seal the ends of chromosome
4. To recognize the homologous chromosome
Subtopic:  Nucleus: Chromosomes |
 59%
Level 3: 35%-60%
AIPMT - 2000
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In the fluid mosaic model of a plasma membrane:
 

1. Upper layer is non-polar and hydrophilic
2. The polar layer is hydrophobic
3. Phospholipids form a bimolecular layer in the middle part
4. Proteins form a middle layer
Subtopic:  Cell Membrane |
 62%
Level 2: 60%+
AIPMT - 2002
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