The nuclear region of prokaryotic cell is called
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1. The nuclear region of prokaryotic cell is called _________.
2. Cell organelles called__________ are often referred at as suicidal bags.
3. Mitochondrial cristae form a large surface area for _________ generation.
4. Cell theory was first given by________ and __________.
5. Ribosomes are concerned with the synthesis of ___________.
6. Cell theory was referred by ___________.
7. Plasmolysis in plant cell occurs due to __________.
8. A cell placed in hypotonic solution ____________.
9. Photosynthetic pigment are located in ____________.
10. Garbage disposal system of cell is ____________.
Q2 Match the following ( give numbers in answer )
1 Robert Hook Cell sap
2Robert Brown Cell theory
3 Schleiden and Schwann The term cell
4 Cellulose Diffusion
5Mitochondria Nucleus
6Chromosome Inheritance
7 Chloroplast Energy
8Nucleus Glucose
9Cell wall Golgi apparatus
10Vacuole Cellulose
11Chromatin Double membrane
Q3 Name the phenomenon by which raisin placed in water swells.
Q4 Differentiate between endocytosis and exocytosis.
Q5 Why does the skin of your fingers shrink when you wash clothes for long time.
Q6 If you are provided with some vegetables to cook, you generally add salt to vegetables during cooking, as the vegetables release energy? What mechanism is involved in it.
Q7 What will happen if plasma membrane of cell break down.
Q8 Name the organelle which shows analogy written as under
a. Transporting channel of cell
b. Power house of cell
c. Packaging and dispatching unit
d. Digestive bags of cell
e. Storage sacs of cell
f. Kitchen of the cell
g. Director of cell