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NEET

Cell - The Unit of Life

Biology

Previous Years Questions

MCQ (Single Correct Answer)

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The organelles that are included in the endomembrane system are
NEET 2021
When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred as :
NEET 2021
Match List-I with List-II. .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:soli...
NEET 2021
Which of the following is an incorrect statement?
NEET 2021
Which is the important site of formation of glycoproteins and glycolipids in eukaryotic cells?
NEET 2020 Phase 1
Which of the following statements about inclusion bodies is incorrect?
NEET 2020 Phase 1
Which of the following statements is not correct?
NEET 2019
Which of the following statements regarding mitochondria is incorrect?
NEET 2019
Which of the following pair of organelles does not contains DNA?
NEET 2019
Select the incorrect match.
NEET 2018
Which of the following events does not occur in rough endoplasmic reticulum?
NEET 2018
Which of the following is true for nucleolus?
NEET 2018
The Golgi complex participates in
NEET 2018
Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP?
NEET 2017
Which one of the following cell organelles is enclosed by a single membrane?
NEET 2016 Phase 1
Microtubules are the constituents of
NEET 2016 Phase 1
Mitochondria and chloroplast are- (a) semi-autonomous organelles (b) formed by division of pre existing organelles and t...
NEET 2016 Phase 1
Select the mismatch.
NEET 2016 Phase 2
A cell organelle containing hydrolytic enzymes is
NEET 2016 Phase 2
Select the wrong statement-
NEET 2016 Phase 2
Select the correct matching in the following pairs :
AIPMT 2015 Cancelled Paper
Which one of the following is not an inclusion body found in prokaryotes?
AIPMT 2015 Cancelled Paper
The chromosomes in which centromere is situated close to one end are :
AIPMT 2015 Cancelled Paper
The structures that are formed by stacking of organized flattened membranous sacs in the chloroplasts are
AIPMT 2015 Cancelled Paper
Nuclear envelope is a derivative of :
AIPMT 2015 Cancelled Paper
DNA is not present in :
AIPMT 2015 Cancelled Paper
Which of the following are not membranebound ?
AIPMT 2015
Which of the following structures is not found in a prokaryotic cell?
AIPMT 2015
Cellular organelles with membranes are -
AIPMT 2015
Match the columns and identify the correct option. .tg {border-collapse:collapse;border-spacing:0;width:100%} .tg td{f...
AIPMT 2015
Match the following and select the correct answer : .tg {border-collapse:collapse;border-spacing:0;width:100%} .tg td...
AIPMT 2014
The osmotic expansion of a cell kept in water is chiefly regulated by:
AIPMT 2014
The solid linear cytoskeletal elements having a diameter of 6 nm and made up of a single type of monomer are known as:
AIPMT 2014
Select the alternative giving correct identification and function of the organelle 'A' in the diagram ...
NEET 2013 (Karnataka)
Which of the following types of plastids does not contain stored food material ?
NEET 2013 (Karnataka)
Which of the following best illustrates "FEEDBACK" in development ?
NEET 2013 (Karnataka)
The Golgi complex plays a major role :
NEET 2013
A major site for synthesis of lipids is :
NEET 2013
The term 'glycocalyx' is used for :
NEET 2013 (Karnataka)
Which one of the following organelle in the figure correctly matches with its function ? ...
NEET 2013
Which one of the following structures is an organelle within an organelle ?
AIPMT 2012 Mains
Which one of the following cellular parts is correctly described ?
AIPMT 2012 Mains
Which one of the following does not differ in E.coli and Chlamydomonas ?
AIPMT 2012 Prelims
What is true about ribosomes ?
AIPMT 2012 Prelims
Select the the correct statement from the following regarding cell membrane
AIPMT 2012 Prelims
The figure below shows the structure of a mitochondrion with its four parts labelled (A), (B), (C). and (D) Select the p...
AIPMT 2011 Mains
Which one of the following is not considered as a part of the endomembrane system ?
AIPMT 2011 Mains
Peptide synthesis inside a cell takes place in :
AIPMT 2011 Prelims
Important site for formation of glycoproteins and glycolipids is :
AIPMT 2011 Prelims
Identify the components labelled A, B, C and D in the diagram below from the list (i) to (viii) given along with – Com...
AIPMT 2010 Mains
An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenance of ...
AIPMT 2010 Mains
Which one of the following structures between two adjacent cells is an effective transport pathway?
AIPMT 2010 Prelims
Which one of the following has its own DNA?
AIPMT 2010 Prelims
The plasma membrane consists mainly of –
AIPMT 2010 Prelims
The main area of variuos types of activites of a cell is –
AIPMT 2010 Prelims
Cytoskeleton is made up of :
AIPMT 2009
Plasmodesmata are :
AIPMT 2009
Middle lamella is composed mainly of :
AIPMT 2009
Keeping in view the "fluid mosaic model" for the structure of cell membrane, which one of the following statements is co...
AIPMT 2008
In germinating seeds fatty acids are degraded exclusively in the:
AIPMT 2008
The two sub-units of ribosome remain united at a critical ion level of :
AIPMT 2008
Vacuole in a plant cell:
AIPMT 2008
Select the wrong statement from the following:
AIPMT 2007
Which one of the following is not a constituent of cell membrane ?
AIPMT 2007
Biological organization starts with:-
AIPMT 2007
A major breakthrough in the studies of cells came with the development of electron microscope. This is because
AIPMT 2006
Which of the following statements regarding cilia is not correct ?
AIPMT 2006
Which of the following statements regarding mitochondrial membrane is not correct ?
AIPMT 2006
The main organelle involved in modification and routing of newly synthesized proteins to their destinations is -
AIPMT 2005
According to widely accepted "fluid mosaic model" cell membranes are semi-fluid, where lipids and integral proteins can ...
AIPMT 2005
Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on
AIPMT 2005
Centromere is required for -
AIPMT 2005
Chlorophyll in chloroplasts is located in
AIPMT 2005
A student wishes to study the cell structure under a light microscope having 10X eyepiece and 45X objective. He should i...
AIPMT 2005
In chloroplasts, chlorophyll is present in the :-
AIPMT 2004
The telomeres of eukaryotic chromosomes consist of short sequences of
AIPMT 2004
Cellular totipotency is demonstrated by :-
AIPMT 2003
In fluid mosaic model of plasma membrane
AIPMT 2002
Ribosomes are produced in :
AIPMT 2002
Proteinaceous pigment which control the activities concerned with light is
AIPMT 2001
Microtubules are absent in : -
AIPMT 2001
Element necessary for the middle lamella is
AIPMT 2001
Which cell organelle is concerned with glycosylation of protein ?
AIPMT 2000
Function of telomeres in nucleus is
AIPMT 2000
Lysosome contains :
AIPMT 2000
Which of the following ribosomes are engaged in protein synthesis in animal cell ?
AIPMT 2000

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