Movement of cell against concentration gradient is called...
Movement of cell against concentration gradient is called
osmosis
active transport
diffusion
passive transport
Correct answer is B
Active transport, this is the only transport method that can move species against their concentration gradient (from low to high concentration). Facilitated diffusion only moves species down their concentration gradient from high to low concentration.
Support in young herbaceous plants is provided by ...
The inability of an organism to adapt to its habitat can lead to ...
The soil with the highest water-retaining capacity is ...
Red blood cells are also known as _________? ...
Taenia solium can be found in ...
Hypermetropia is corrected by the use of ...
The main function of the feathers covering the part labeled I is to? ...
Which of these statement below is not a characteristic of wind pollinated flower? ...
In which of the following cells is this divisin likely to take place? ...