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प्रश्न
Choose the correct option.
Cell Membrane is composed of ______.
विकल्प
Proteins and cellulose
Proteins and Phospholipid
Proteins and carbohydrates
Proteins, Phospholipid and some carbohydrates
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उत्तर
Cell Membrane is composed of proteins, Phospholipid and some carbohydrates.
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संबंधित प्रश्न
Which of the following is not correct?
I convert the Sun’s energy into food for the plant. Who am I?______
The cell is self-sufficient and carries out all the fundamental and essential functions of an organism.
Name the organelles which show the analogy written as under
Packaging and dispatching unit of the cell——
Draw a plant cell and label the parts which
- determines the function and development of the cell
- packages materials coming from the endoplasmic reticulum
- provides resistance to microbes to withstand hypotonic external media without bursting
- is site for many biochemical reactions necessary to sustain life. (e) is a fluid contained inside the nucleus
Identify the statement which is true for cells.
Match the terms given in column I with their functions given in column II and fill the blanks given below the table:
| Column I | Column II |
| A. Chloroplast | i) carries hereditary characters |
| B. Cell membrane | ii) controls the activities of cells |
| C. Nucleus | iii) site of photosynthesis |
| D. Chromosome | iv) controls the movement of materials into and out of cells. |
A - ______; B - ______; C - ______; D - ______
Fill in the blanks with the terms given in the box below:
| Nucleus, chromosomes, cell wall, cell membrane, protoplasm, cytoplasm, ribosome, cell organelles |
The outermost layer of plant cells is the ___(a)___ beneath which is the ___(b)___. The term ___(c)___ refers to the jelly-like substance containing all the ___(d)___. The ___(e)___ contains thread-like structures called ___(f)___.
______ first saw and described a live cell.
Name the following:
A pigment which is not found in plastids.
