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Free gk questions Online Test - MeritNotes
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No. of Questions :10
Remaining Time :
1. Which of the following organelles is present in bacteria or prokaryotic cell?
(a)
Golgi bodies
(b)
Ribosomes
(c)
Mitochondria
(d)
Vacuoles
2. The metal ion involved in stomatal regulation in plants is
(a)
Magnesium
(b)
Iron
(c)
Zinc
(d)
Potassium
3. Which of the following is a physical basis of life?
(a)
Nucleus
(b)
Protoplasm
(c)
Ribosome
(d)
Mitochondria
4. The smallest organelle in a cell is
(a)
Spherosome
(b)
Lysosome
(c)
Peroxisome
(d)
Ribosome
5. The scientist who first recognised and named the nucleus was
(a)
Thomas Morgan
(b)
Theodore Schwann
(c)
Robert Brown
(d)
Robert Hooke
6. Which of the following natural materials contains the largest amount (90%) of cellulose?
(a)
Wood
(b)
Cotton
(c)
Silk
(d)
None of these
7. Which of the following is an expected to ‘Cell Theory’?
(a)
Bacteria
(b)
Virus
(c)
Fungi
(d)
Lichens
8. Which of the following cell organelles functions as the power house of a living cell?
(a)
Golgi apparatus
(b)
Ribosome
(c)
Mitochondria
(d)
Chloroplast
9. In which of the following cell organelles do photo and thermochemical reactions occurs in different sites?
(a)
Chloroplasts
(b)
Lysosomes
(c)
Mitochondria
(d)
Ribosomes
10. Energy transfer of Kreb’s cycle and electron transport chain takes place in
(a)
Cytoplasm
(b)
Chloroplast
(c)
Lysosomes
(d)
Mitochondria