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1
Fungal cell wall is composed of _____________________ .
Chitin
Cellulose
Pectin
Peptidoglycan
2
Who gave the concept of 'cell theory'?
Schwan,Schleiden and virchow
Schleiden.purkinje
Virchow,purkinje
Schwan,Schleiden
3
DNA is a part of _____________________.
Nucleus
Mitochondria
Chloroplast
All of these
4
Plant cell wall is mainly composed of _________________.
Sugars
Proteins
Lipids
5
Who first explained that cell divides and that all new cells must come from pre-existing cells?
M. Schleiden
T. Schwann
Robert Hooke
Rudolf Virchow
6
_______________ serves as a fluid in which various cell organelles are embedded.
Cytoplasm
Lysosomes
Vacuoles
7
The concept of 'cell theory' was given by ________________ .
8
Who said "All cells arise from pre-existing cells"?
Schwann
Schleiden
purkinje
VIrchow
9
Fluid present inside nucleus is specifically known as _______________.
Protoplasm
Karyoplasm
None of the above
10
Which of the following membrane is selectively permeable and flexible ?
Plasma membrane
Cell Wall
Both of the above
None of these
11
Who observed and coined the word cells for the first time?
Robert cook
Robert-brown
Robert-Hooke
Leeuwenhock
12
Which part of the cell is called as the brain of the cell ?
Ribosomes
13
_____________ is/are the genetic material(s) in the humans beings
RNA
DNA
14
The size of the largest cell is __________________.
20 millimetre
10 millimetre
170 millimetre
120 millimetre
15
Animal cell lacking nuclei would also lack in ______________________.
Chromosome
Ribosome
Lysosome
Endoplasmic reticulum