Singer and Nicolson (1972), describes the cell membrane as a two-dimensional liquid that restricts the lateral diffusion of membrane components.
BIOXI08: CELL-THE UNIT OF LIFE
334791
Plasma membrane is-
1 Semipermeable
2 Selective / differentially permeable
3 Permeable
4 Non-permeable
Explanation:
Plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substance in out of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
334792
In which kind of transport, the molecules move across without the utilization of energy?
1 Passive transport
2 Osmosis
3 Both (1) and (2)
4 Active transport
Explanation:
Many molecules can move briefly across the membrane without any requirement of energy and this is called the passive transport. Like osmosis, diffusion.
BIOXI08: CELL-THE UNIT OF LIFE
334793
Statement A : Passive transport does not require energy. Statement B : Active transport also does not require energy.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
Singer and Nicolson (1972), describes the cell membrane as a two-dimensional liquid that restricts the lateral diffusion of membrane components.
BIOXI08: CELL-THE UNIT OF LIFE
334791
Plasma membrane is-
1 Semipermeable
2 Selective / differentially permeable
3 Permeable
4 Non-permeable
Explanation:
Plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substance in out of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
334792
In which kind of transport, the molecules move across without the utilization of energy?
1 Passive transport
2 Osmosis
3 Both (1) and (2)
4 Active transport
Explanation:
Many molecules can move briefly across the membrane without any requirement of energy and this is called the passive transport. Like osmosis, diffusion.
BIOXI08: CELL-THE UNIT OF LIFE
334793
Statement A : Passive transport does not require energy. Statement B : Active transport also does not require energy.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
Singer and Nicolson (1972), describes the cell membrane as a two-dimensional liquid that restricts the lateral diffusion of membrane components.
BIOXI08: CELL-THE UNIT OF LIFE
334791
Plasma membrane is-
1 Semipermeable
2 Selective / differentially permeable
3 Permeable
4 Non-permeable
Explanation:
Plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substance in out of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
334792
In which kind of transport, the molecules move across without the utilization of energy?
1 Passive transport
2 Osmosis
3 Both (1) and (2)
4 Active transport
Explanation:
Many molecules can move briefly across the membrane without any requirement of energy and this is called the passive transport. Like osmosis, diffusion.
BIOXI08: CELL-THE UNIT OF LIFE
334793
Statement A : Passive transport does not require energy. Statement B : Active transport also does not require energy.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI08: CELL-THE UNIT OF LIFE
334790
Fluid mosaic model was proposed by
1 Singer and Nicolson
2 Camillo Golgi
3 Anton von Leeuwenhoek
4 Robert brown
Explanation:
Singer and Nicolson (1972), describes the cell membrane as a two-dimensional liquid that restricts the lateral diffusion of membrane components.
BIOXI08: CELL-THE UNIT OF LIFE
334791
Plasma membrane is-
1 Semipermeable
2 Selective / differentially permeable
3 Permeable
4 Non-permeable
Explanation:
Plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substance in out of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
334792
In which kind of transport, the molecules move across without the utilization of energy?
1 Passive transport
2 Osmosis
3 Both (1) and (2)
4 Active transport
Explanation:
Many molecules can move briefly across the membrane without any requirement of energy and this is called the passive transport. Like osmosis, diffusion.
BIOXI08: CELL-THE UNIT OF LIFE
334793
Statement A : Passive transport does not require energy. Statement B : Active transport also does not require energy.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
