Q6 of 59 Page 33

Following are a few definitions of osmosis

Read carefully and select the correct definition

Osmosis is a movement of water molecules from a region of higher concentration to a region of lower concentration through a semipermeable membrane.

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4

Which of these options are not a function of Ribosomes?

(i) It helps in manufacture of protein molecules


(ii) It helps in manufacture of enzymes


(iii) It helps in manufacture of hormones


(iv) It helps in manufacture of starch molecules

 5

Which of these is not related to endoplasmic reticulum?

 7

Plasmolysis in a plant cell is defined as

 8

Which of the following are covered by a single membrane?