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Questions asked by pady_1
Questions
15141
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answers selected
Regarding the mechanism/s of action of Oral Contraceptive pills:
aipmt
ch4
difficult
class12
biology
zoology
asked
Jan 3, 2014
1
answer
Emergency contraceptives include:
aipmt
ch4
difficult
class12
biology
asked
Jan 3, 2014
1
answer
Regarding Oral pills:
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
The hormone releasing IUDs, in addition to other IUDs
aipmt
ch4
difficult
class12
biology
asked
Jan 3, 2014
1
answer
The hormone releasing IUDs:
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Choose the odd one out:
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Intra Uterine Devices (IUDs): (i) are inserted by doctors or expert nurses in the uterus through ****** (ii) ideal contraceptives for the females who want to delay pregnancy and/or space children Regarding (i) and (ii):
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Based on the anatomical site of use choose the odd one out:
aipmt
ch4
difficult
class12
biology
asked
Jan 3, 2014
1
answer
An ideal contraceptive should be:
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Our population which was approximately 350 million at the time of our independence reached close to the billion mark by 2000 and crossed 1 billion in May 2000; this is due to a :
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
‘Saheli’:– (i) a new oral contraceptive for the females (ii) it was developed by scientists at Central Drug Research Institute (CDRI) in Lucknow, India Regarding (i) and (ii):
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Regarding Amniocentesis all are correct except:
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Improved programmes covering wider reproduction-related areas are currently in operation under
aipmt
ch4
medium
class12
asked
Jan 3, 2014
1
answer
1. India was amongst the first countries in the world to initiate action plans and programmes at a national level to attain total reproductive health as a social goal. 2. These programmes called ‘family planning’ were initiated in 1951. Regarding 1 and 2:
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
Mycoplasma: Assertion (A): Mycoplasma can pass through bacterial filters Reason (R): Due to their plasticity Regarding (A) and (R):
neet
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Mycoplasma is placed in
neet
ch8
difficult
class11
biology
asked
Jan 3, 2014
1
answer
According to the World Health Organisation (WHO), reproductive health means
aipmt
ch4
medium
class12
biology
asked
Jan 3, 2014
1
answer
In Mycoplasma the cells are bounded by :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
The fimbriae are :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
The pili are :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Choose the odd one out - regarding surface structures of the bacteria and their role in motility. :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Choose the odd one out - regarding surface structures of the bacteria :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Bacterial flagellum is composed of –
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Motile bacteria, they have thin filamentous extensions from their cell wall known as :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
2
answers
1. Bacterial cells may be motile 2. Bacterial cells may be non-motile. Regarding 1 and 2 :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
In some prokaryotes : 1. There are membranous extensions into the cytoplasm called chromatophores 2. Chromatophores contain pigments. Regarding 1 and 2 :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Mesosome help in respiration, secretion processes, to :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Mesosome help in :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Mesosome help in :
aipmt
ch8
medium
class11
biology
botany
asked
Jan 3, 2014
1
answer
Mesosome is formed by extensions of plasma membrane into the cell in the form of :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
The plasma membrane is :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
The cell wall :
aipmt
ch8
medium
class11
biology
botany
asked
Jan 3, 2014
1
answer
Gram stain : 1. Those that take up the gram stain are Gram positive 2. Those that do not are called Gram negative bacteria Regarding 1 and 2 :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Bacteria can be classified into two groups - Gram positive and Gram negative on the basis of :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Regarding prokaryotes and eukaryotes choose the incorrect option:
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Regarding plasmid DNA choose the incorrect option:
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Membrane bound organelles are absent in
aipmt
ch8
easy
class11
biology
bacteria
diversity-in-the-living-world
asked
Jan 3, 2014
1
answer
Choose the odd one out :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
1. Cells of bacteria could be 30 to 50 μm in length. 2. The largest isolated single cell is the egg of an ostrich. Regarding 1 and 2 :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
$Na^+/k^+$ Pump is
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
1. Animal and plant cells contain non-membrane bound organelle called centriole 2. Centriole helps in cell division. Regarding 1 and 2 :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
The prokaryotic cells have
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
1. The eukaryotic cells have other membrane bound distinct structures called organelles. 2. The prokaryotic cells lack membrane bound organelles. Regarding 1 and 2 :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
1. The cytoplasm is the main arena of cellular activities in both the plant and animal cells. 2. Various chemical reactions occur in it to keep the cell in the ‘living state’. Regarding 1 and 2 :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
In both prokaryotic and eukaryotic cells, A semi-fluid matrix, cytoplasm occupies the volume of the cell in :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
1. Cells that have membrane bound nuclei are called eukaryotic 2. Cells that lack a membrane bound nucleus are called prokaryotic. Regarding 1 and 2 :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
Omnis cellula-e cellula means :
aipmt
ch8
medium
class11
biology
asked
Jan 3, 2014
1
answer
Cell theory : 1. All living organisms are composed of cells and products of cells. 2. All cells arise from pre-existing cells.
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
1. Schleiden and Schwann together formulated the cell theory. 2. This theory explains how new cells were formed from prexisting cells.
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
1. Anton Von Leeuwenhoek first saw and described a live cell. 2. Robert Brown later discovered the nucleus. Regarding 1 and 2 :
aipmt
ch8
easy
class11
biology
asked
Jan 3, 2014
1
answer
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