Related Questions
Which organelle is responsible for protein synthesis in eukaryotic cells?
Mitochondria
Ribosomes
Golgi apparatus
Lysosomes
Plant cells possess
Cell wall and central vacuole
Cell wall only
Cell wall and plastids
Cell wall, plastids and large central vacuole
Cellulose, the most important constituent of plant cell wall is made up of
Branched chain of glucose molecules linked by 1-6 glycosidic bond at the site of branching
Unbranched chain of glucose molecules liked by , 1-4 glycosidic bond
Branched chain of glucose molecules linked by ,1-4 glycosidic bond in straight chain and 1-6 glycosidic bond at the site of branching
Unbranched chain of glucose molecules liked by 1-4 glycosidic bond
In eukaryotic cells, genetic material or DNA is organised into
Chromosomes
Chromatin
Chromosomes and chromatin
None of the above
‘Plasma gel’ is the name of
Ectoplasm
Endoplasm
Protoplasm
None of these
Which of the following statements are correct for eukaryotic cells?
I. Two envelope organisation
II. The flagella if present, are 11 stranded with differentiation of axonema and sheath
III. Organised nucleus
IV. Cell wall without muramic acid
Choose the correct option
I and II
I and III
Only IV
I, II, III and IV
The factors which set the limit of cell size or volume are
I. nucleo-cytoplasmic or kern-plasma ratio
II. rate of metabolic activity
III. ability of oxygen and other materials to reach every part of the cell
IV. ability of waste products to pass to the outside
V. ratio of surface area to the volume of the cell
Identify the correct set of statements
III and IV
I and II
Only V
I, II, III and IV
Primary wall of eukaryotic cell is …A… layered but secondary wall is …B… layered
Here, A and B refer to
A-three, B-more than three
A-two, B-single
A-two, B-at least three
A-single, B-two
The cell wall of plant cells is primarily composed of:
Chitin
Peptidoglycan
Cellulose
Keratin
Eukaryotes includes
Protists
Fungi
Plants
All of these