Fluid mosaic model of cell membrane was put forward by
Danielli and Davson
Singer and Nicolson
Garner and Allard
Watson and Crick
Organelle having flattenedmembrane bound cisternae and lying near the nucleus is
Golgi apparatus
mitochondrion
centriole
nucleolus
Centromere is required for
movement of chromosomes towards poles
cytoplasmic cleavage
crossing over
transcription
Plasma membrane is made up of
proteins and carbohydrates
proteins and lipids
proteins, lipids and carbohydrates
proteins, some nucleic acid and lipids
The desmosomes are concerned with
cytolysis
cell division
cell adherence
cellular excretion
Name of Schleiden and Schwann are associated with
protoplasm as the physical basis of life
cell theory
theory of cell lineage
nucleus functions as control centre of cell
According to fluid mosaic model, plasma membrane is composed of
phospholipids and oligosaccharides
phospholipids and hemicellulose
phospholipids and integral proteins
phospholipids, extrinsic proteins and intrinsic proteins
What mechanism is responsible for movements of cilia and flagella?
kinesin moving on microfilaments
Dynein moving on microfilaments
Dynein moving on microtubules
Myosin moving on microfilaments
During cell division in apical meristem the nuclear membrane appears in
metaphase
anaphase
telophase
cytokinesis
Meiosis-I is reductional division. Meiosis-II is equational division due to
pairing of homologous chromosomes
separation of chromatids
disjunction of homologous chromosomes
