Why is the concentration of ions and other materials higher in vacuole than in cytoplasm

Fill in the blanks: 1 . In plant cells the vacoules can occupy up to …a… of the volume of the cell. 2 . In the plants , the tomoplast facilitates the transport of a number of ions and other materials …b… concentration gradient into the vacoule, hence their concentration is significantly ...c... in the vacuole than in the cytoplasm. 3 . In Amoeba the ...d... vacuole is important for excertion . 4 . In many cells, as in protists...e... vacuoles are formed by engulfing the food particles.

Statement 1: In plants, the tonoplast facilitates the transport of a number of ions and other materials against concentration gradients into the vacuole. Statement 2: In amoeba, the contractile vacuole is important for osmoregulation and excretion.

In plants, the ul(A) facilitates the transport of a number of ions and other materials against concentration gradient into the ul(B) .

Which membrane is responsible for setting up higher concentration of ions in the va cuole as compare to cytoplasm.

The concentration of minerasl in the soil is usually higher than the concentratiuon of mineral in the root .

Assertion :- Vacuoles are osmoregulatory components of cell. Reason:- Ions and other materials are stored in vacuole.

Assertion:- Vacuoles are osmoregulatory components of cell. Reason:- lons and other materials are stored in vacuole.