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AP Biology MCQ
Biological Macromolecules
Elements of Life
Biochemistry MCQ
Cell Biology MCQ
Genetics MCQ
MCQ on Epistasis
Microbiology MCQ
Most Probable Number (MPN) Test
Neuroscience MCQ
371
According to Pasteur statements which one of the following is true
A:
Living organisms discriminate between stereoisomers
B:
Fermentation is an aerobic process
C:
Living organisms doesn’t discriminate between stereoisomers
D:
Both a and b
372
What is the primary role of chlorophyll in chloroplasts?
A:
Photosynthesis
B:
Cellular respiration
C:
Protein synthesis
D:
Lipid synthesis
373
Which structure is responsible for maintaining the internal environment of the cell?
A:
Cell membrane
B:
Cytoplasm
C:
Endoplasmic reticulum
D:
Mitochondria
374
What is the function of centrosomes in cell division?
A:
DNA replication
B:
Formation of spindle fibers
C:
Lipid synthesis
D:
Protein synthesis
375
What is a primary function of the Golgi apparatus?
A:
DNA replication
B:
Protein modification and sorting
C:
Lipid synthesis
D:
Cellular respiration
376
What is the function of the cell membrane’s phospholipid bilayer?
A:
Energy production
B:
Structural support
C:
Selective permeability
D:
Protein synthesis
377
What is the role of the central vacuole in plant cells?
A:
Photosynthesis
B:
Storage of nutrients and waste
C:
Cellular movement
D:
Cell division
378
What is the purpose of cellular differentiation?
A:
To produce energy
B:
To create genetic variation
C:
To form specialized cells
D:
To replicate DNA
379
What is the semi-fluid substance inside the cell membrane called?
A:
Cytoplasm
B:
Nucleus
C:
Endoplasmic reticulum
D:
Cell wall
380
What is the main role of the rough endoplasmic reticulum?
A:
Lipid synthesis
B:
Protein synthesis
C:
DNA replication
D:
Cellular respiration
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