Cell Structure- 6th Std Science Term - II
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Question 1 |
The structural and functional unit of the living organisms is______
nucleus | |
cells | |
mitochondria | |
ribosome |
Question 2 |
The instrument used to magnify the things placed on the slide is______
telescope | |
microscope | |
binocular | |
periscope |
Question 3 |
The _______ is the powerhouse of the cell.
mitochondria | |
ribosome | |
lysosome | |
nucleus |
Question 4 |
The organelle which is known as “suicidal bag” is the_______
dictysome | |
ribosome | |
centrosome | |
lysosome |
Question 5 |
The spherical organelle which controls the activities of the cell is_____
golgi bodies | |
ribosome | |
nucleus | |
lysosome |
Question 6 |
The organelle that involves in destroying the germs which enter the cell is_____
dictysome | |
ribosome | |
centrosome | |
lysosome |
Question 7 |
The organelle which is found only in animal cell is____
mitochondria | |
centrosome | |
plasma membrane | |
chloroplast |
Question 8 |
The cell of a/an _______contains a large vacuole.
onion peel | |
bacteria | |
nerve | |
muscle |
Question 9 |
The longest cell is the ______
bone cell | |
nerve cell | |
cell of a muscle | |
blood cell |
Question 10 |
Who discovered the cell?
Robert Hooke | |
Robert Brown | |
J.E.Purkinjee | |
Newton |
Question 11 |
______ invented an advanced microscope
Newton | |
J.J.Thomson | |
Robert Brown | |
J.E.Purkinjee |
Question 12 |
- Bacteria is an example of____
eukaryotic cell | |
prokariyotic cell | |
plant cell | |
complete cell |
Question 13 |
Which of the following gives shape to the cell?
Protoplasm | |
Protoplasm | |
Necleus | |
Plasma membrane |
Question 14 |
The cell activities are controlled by______
Cytoplasm | |
Nucleus | |
Plasma membrane | |
Mitochondria |
Question 15 |
The genetic characters are determined by______
Mitochondria | |
Golgi bodies | |
Ribosome | |
Nucleus |
Question 16 |
Which of the following gives strength to the cells and the body?
Nucleus | |
Golgi bodies | |
Ribosome | |
Mitochondria |
Question 17 |
Which of the following maintains the intracellular pressure in animal cell?
Lysosomes | |
Vacuoles | |
Golgi bodies | |
Ribosomes |
Question 18 |
Which one of the following is not a plastid?
Mitochondria | |
Chloroplast | |
Chromoplast | |
Leucoplast |
Question 19 |
Which is absent in animal cell?
Cell wall | |
Chloroplast | |
Chromoplast | |
All the above |
Question 20 |
Which of the following decides the structure of all organisms?
Cell wall | |
Mitichondria | |
Cytoplasm | |
Nucleus |
Question 21 |
Mitochondria are involved in______
Cell respiration | |
Secretion of enzymes | |
Protein synthesis | |
Cell digestion |
Question 22 |
The structure associated with the nucleus is____
Nucleoplasm | |
Nucleolus | |
Chromatin reticulum | |
All the above |
Question 23 |
Which of the following acts as a guard in animal cell?
Protoplasm | |
Plasma membrane | |
Nucleus | |
Mitochondria |
Question 24 |
Which organelle is involved in photosynthesis______
Chromoplast | |
Centrosome | |
Chloroplast | |
Cell wall |
Question 25 |
______ is the basic structural and fundamental unit of all living organisms
Cell | |
Cellulose | |
Tissue |
Question 26 |
_______ discovered the cell in 1665.
Alexander Smith | |
Robert Hooke | |
Wan Hughmen |
Question 27 |
The nucleus and cytoplasm are present in ______
Protoplast | |
Cell | |
Protoplasm |
Question 28 |
The power houses of the cell are_______
cytoplasm | |
Mitochondria | |
Cellulose |
Question 29 |
______ are the protein factories of the cell
Mitochondria | |
Protoplasm | |
Ribosomes |
Question 30 |
_________ is responsible for the formation of new cells.
protosome | |
Centosome | |
Cellulose |
Question 31 |
Plants are more rigid than animals due to presence of_____
Cell wall | |
Cellulose | |
Mitochondria |
Question 32 |
_______ discovered the nucleus.
Robert Brown | |
Robert Hooke | |
Issac Asimov |
Question 33 |
Robert Brown invented an advanced ________
Macroscope | |
Microscope |
Question 34 |
Cell that contains a well defined nucleus, nuclear membrane and all the cell organelles is called ______ cell.
Mitochondria | |
Prokaryotic | |
Eukaryotic |
Question 35 |
______maintain intracellular pressure.
Vacuoles | |
Protoplasm | |
Cell wall |
Question 36 |
Match the following
- Centrosome a. Plant cell
- Lysosome b. Formation of new cells
- Ribosomes c. Power houses of cells
- Mitochondria d. Protein factories of cell
- Cell wall e. Suicidal bags of the cell
3 2 4 1 5 | |
5 1 4 3 2 | |
4 3 2 1 5 | |
3 2 4 1 5 |
Question 37 |
Who was the first to coin the term protoplasm?
J.E. Purkinjee | |
Robert Hooke | |
Robert Browne |
Question 38 |
Name the different types of plastids.
Protoplast, Cytoplast | |
Chloroplast, Chromoplast and Luecoplast |
Question 39 |
What is the colloidal substance found inside the plasma membrane?
Cytoplasm | |
Plastides | |
Protoplasm |
Question 40 |
What are grey hair like bodies found in the animal cell?
Cytosomes | |
Centrosomes | |
Protosomes |
Question 41 |
What is the shape of nucleus?
Square | |
Spherical | |
Circle |
Question 42 |
What is the main function of Centrosome?
Cell division | |
Cell Wall | |
Cellulose |
Question 43 |
Write the components of protoplasm.
Cytoplasm | |
Nucleus |
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There are 43 questions to complete.
