Significance of Cell Membrane
Significance of Cell Membrane
Significance of Cell Membrane
· The net movement of substances is from high concentration to lower concentration. There is no expenditure of cellular energy.
Cell membrane is selectively permeable and flexible. This is because it is made up of organic molecules called lipids and proteins. The transport of some substances is against the concentration gradient. This requires cellular energy. Organic molecules like glucose and inorganic ions like sodium and potassium are transported in this way.
Which of the following are correct : (a) Cell membrane is selectively permeable and flexible. (b) Cell membrane is made up of organic molecules called lipids and proteins. (c) Cell membrane is made up of organic molecules called calcium carbonate. | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following are correct : (a) Cell membrane is selectively permeable and flexible. (b) Cell membrane is made up of organic molecules called lipids and proteins. | |||
| Right Option : C | |||
| View Explanation | |||
Cell membrane is made up of ? | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [20]
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
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Eshan Arora
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Prisha Gupta
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Yatharthi Sharma
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Shivam Rana
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Aman Kumar Shrivastava
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10thIn terms of methodology I want to say that institute provides expert guidence and results oriented monitering supplements by requsite study material along with regular tests which help the students to improve their education skills.The techniques of providing education helps the students to asses...
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