- 1(current)
Q. No.State the following statements as true (T) or false (F) and select the correct option.
A. Integral proteins are partially or totally buried in the membrane.
B. Human RBC membrane has approximately 52% proteins.
C. Proteins move laterally within overall bilayer of membrane.
A B C
1. T T T
2. F T F
3. T F T
4. F F T
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyRead the following statements and choose the correct option:
| Statement I: | Polar molecules cannot pass through lipid bilayer of plasma membrane by self. |
| Statement II: | Polar molecules require carrier proteins to facilitate their transport across the membrane. |
1. Both Statements I and II are correct
2. Both Statements I and II are incorrect
3. Only Statement I is correct
4. Only Statement II is correct
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyRead the following statements carefully:
| A. | Lipid component of the plasma membrane mainly consists of phosphoglycerides. |
| B. | Polar molecules can pass through the lipid bilayer of plasma membrane, therefore they do not require carrier proteins to facilitate their transport. |
| C. | The secondary wall is capable of growth and it is formed on the outer side of the cell. |
| D. | Quasifluid nature of lipid enables the lateral movement of proteins within the overall lipid bilayer of the plasma membrane. |
| E. | Middle lamella glues the different neighboring cells together. |
How many statements are incorrect?
1. Three
2. Five
3. Four
4. Two
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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