HELLO STUDENTS: DAY- 20 Morning
INTERESTING FACTS ON CELL: THE UNIT OF LIFE :
1.The Golgi complex plays a major role in :
= In post translational modification of proteins and glycosidation of lipids.
2.Which structures perform the function of mitochondria in bacteria? :
= Mesosomes
3.The vital stain used to visualize mitochondria is :
= Janus green
4.What we call the outer membrane of Vacuole ?:
=Tonoplast
5.Presence of which one is the reason for classification of bacteria in to plants ?:
= Cell Wall
6.Who proposed the fluid mosaic model of plasma membrane?:
= Singer and Nicolson
7.Which is a cell organelle containing hydrolytic enzyme?:
= Lysosome
8.Which is a common characteristics feature of Sieve tube cells in plants and mammalian RBC?:
=Absence of nucleus
9.Which are the dyes are used in staining in Chromosomes?:
=Methylene blue,Basic Fuchsin and Carmine
10.Mictotubules are the constituents of :
=Spindle fibres,Cilia and Centrioles
11.Ribosomes are not membrane bound.True or False Statement?
= Ribosomes
12.The name 'Chromatin'was given by :
= Fleming
13.Chromatin contains:
= DNA,Some non-histone protein ,RNA and Basic protein histone.
14.Amyloplast stores:
=Carbohydrate
15.Elaioplast stores:
=Oil and fat
16.A kind of leucoplast, Aleuroplasts has the stored food is :
= Protein .
17.Tonoplast membrane of Vacuole is important for:
= Transporting ions against concentration gradient.
Mr.R.Soundarapandian, MSc, MEd, MPhil,
PG Asst Zoology
SIR MCTM Boys Higher Secondary School,
SIR MCTM Boys Higher Secondary School,
Purasawalkam Chennai-84.
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