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प्रश्न
Choose the correct option.
Cell Membrane is composed of ______.
पर्याय
Proteins and cellulose
Proteins and Phospholipid
Proteins and carbohydrates
Proteins, Phospholipid and some carbohydrates
उत्तर
Cell Membrane is composed of proteins, Phospholipid and some carbohydrates.
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संबंधित प्रश्न
Which of the following is not correct?
Growth of cell wall during cell elongation take place by ______.
On the lines given below, write about what you have learned from the activities done in this lesson.
Let me tell you about some of the important things I’ve learned about cells. First, I’ll start with…______
Name the largest Angiosperm cell
Name the organelle without membrane.
We eat food composed of all the nutrients like carbohydrates, proteins, fats, vitamins, minerals, and water. After digestion, these are absorbed in the form of glucose, aminoacids, fatty acids, glycerol etc. What mechanisms are involved in absorption of digested food and water?
Choose the correct statements.
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)___.
What structural and functional attributes must a cell have to be called a living cell?
