Diffusion

Find the wrong option:

1. Passive

2. Over shorter distances

3. No energy expenditure

4. Movement in ordered fashion

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Diffusion

Find the wrong one.

1 .Dependent on a living system

2. Obvious in gases and liquids

3 .In solids rather than of solids is more likely

4. Diffusion is very important in plants since it is the only means for gaseous movement within the plant body

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Which of the following is not parameter to affect diffusion concentration? 

1 .Gradient of concentration 

2. Permeability of the membrane separating them 

3. Temperature, Pressure 

4. Gas constant 

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


The diffusion of any substance across a membrane depends on 

1 .Solubility in proteins 

2 .Solubility in carbohydrates 

3 .Solubility in lipids 

4. Solubility in glycolipids 

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Substances which are soluble in lipids…….a…...But which have a hydrophilic moiety……..b……

1. a- move slowly

2. a- move similarly as that of others

3. b- move faster

4. a- move faster

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following is not a feature of Facilitated Diffusion? 

1 .Without expenditure of ATP 

2. Cannot cause net transport molecule from higher to lower concentration 

3. Saturation 

4. Specific 

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Water channels are made up of 

1. Eight aquaporins 

2. Eight different types of aquaporins 

3 .Ten aquaporins 

4. Ten different types of aquaporins 

Subtopic:  Facilitated Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Porins are not present in 

1. The outer membranes of Plastids 

2. The outer membrane of Mitochondria 

3. The outer membrane of bacteria 

4. Inner membrane of Plastids

Subtopic:  Facilitated Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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 Which of the following is not sensitive to inhibitors? 

1 .Pump 

2 .Diffusion 

3. Facilitated Diffusion 

4. Potions 

Subtopic:  Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following is correct with respect to Facilitated Diffusion? 

1. Some channels are always open while others can be controlled 

2. All channels are always open 

3. Some channels are closed while others are always open

4. No regulation of channels as such. 

Subtopic:  Facilitated Diffusion |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: