The plant cell differs from the animal cell in
presence of lysosomes
presence of large vacuole
absence of chloroplast
absence of cellulosic cell wall
'Oxysomes' are present on
cell wall of algae
grana of chloroplast
inner membrane of mitochondria
outer membrane of mitochondria
Microtubules are absent in
flagella
centriole
mitochondria
spindle fibre
Which of the following is responsible for the mechanical support, protein synthesis and enzyme transport?
dictyosome
cell membrane
endoplasmic reticulum
Cell sap is found in which of the following cell organelle?
nucleolus
chloroplasts
vacuole
golgi apparatus
Most of the water, in mature plant cells, occurs chiefly in which of the following?
nucleus
cell wall
vacuoles
cytoplasm
Which of the following is a function of vacuole?
maintain turgor of plant cells
play a role in growth by elongation of cells
provide aqueous environment for accumulation
all of these
In mitochondria, cristae acts as site for
protein synthesis
oxidation-reduction reaction
breakdown of macromolecules
phosphorylation of flavoproteins
Which of the following has a single membrane?
spherosomes
Cell wall of plants is composed of
cellulose and pectin
glycogen and starch
cellulose and cellulase
cellulose and glycogen