Botany
Cell - The Unit of Life
MCQ (Single Correct Answer)
Cell Cycle and Cell Division
MCQ (Single Correct Answer)
Sexual Reproduction in Flowering Plants
MCQ (Single Correct Answer)
Microbes in Human Welfare
MCQ (Single Correct Answer)
Anatomy of Flowering Plants
MCQ (Single Correct Answer)
Transport in Plants
MCQ (Single Correct Answer)
Respiration in Plants
MCQ (Single Correct Answer)
Biotechnology: Principles and Processes
MCQ (Single Correct Answer)
Biodiversity and Conservation
MCQ (Single Correct Answer)
Biological Classification
MCQ (Single Correct Answer)
Morphology of Flowering Plants
MCQ (Single Correct Answer)
Photosynthesis in Higher Plants
MCQ (Single Correct Answer)
Principles of Inheritance and Variation
MCQ (Single Correct Answer)
Strategies for Enhancement in Food Production
MCQ (Single Correct Answer)
Biotechnology and It's Applications
MCQ (Single Correct Answer)
Organisms and Populations
MCQ (Single Correct Answer)
Environmental Issues
MCQ (Single Correct Answer)
Zoology
Human Health and Diseases
MCQ (Single Correct Answer)
Body Fluids and Its Circulation
MCQ (Single Correct Answer)
Neural Control and Coordination
MCQ (Single Correct Answer)
Reproduction in Organisms
MCQ (Single Correct Answer)
Structural Organisation in Animals
MCQ (Single Correct Answer)
Excretory Products and Their Elimination
MCQ (Single Correct Answer)
Chemical Coordination and Integration
MCQ (Single Correct Answer)
Human Reproduction
MCQ (Single Correct Answer)
Breathing and Exchange of Gases
MCQ (Single Correct Answer)
1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Keeping in view the "fluid mosaic model" for the structure of cell membrane, which one of the following statements is correct with respect to the movement of lipids and proteins from one lipid monolayer to the other (described as flipflop movement)?
A
Both lipids and proteins can flip-flop
B
While lipids can rarely flip-flop proteins cannot
C
While proteins can flip-flop, lipids cannot
D
neither lipids, nor proteins can flip-flop
2
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Which one of the following is not a constituent of cell membrane ?
A
Glycolipids
B
Proline
C
Phospholipids
D
Cholesterol
3
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Biological organization starts with:-
A
Cellular level
B
Atomic level
C
Organismic level
D
Submicroscopic molecular level
4
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Select the wrong statement from the following:
A
The chloroplasts are generally much larger than mitochondria
B
Both chloroplasts and mitochondria contain DNA
C
Both chloroplasts and mitochondria contain an inner and an outer membrane
D
Both chloroplasts and mitochondria have an internal compartment, the thylakoid space bounded by the thylakoid membrane
NEET Subjects