Answers A red blood cell haemolyses when placed in a hypotonic solution because A red blood cell haemolyses when placed in a hypotonic solution because A. it contains haemoglobin B. the cytoplasm is less dense C. the cell lacks a wall D. its pigment has a high affinity for water Correct Answer: Option B Explanation
Answers Pepsin is a digestive enzymes which breaks Pepsin is a digestive enzymes which breaks A. Cellulose into glucose molecules B. Carbohydrates into simple sugars C.… Read More
Answers When shares are sold at less than the nominal value, it means they are issued… When shares are sold at less than the nominal value, it means they are issued at A. a… Read More
Answers A del credere agents is distinguished from other agent in that he? A del credere agents is distinguished from other agent in that he? A. is a partner in a… Read More
Answers Water has the ability to dissolve almost all substance because its molecules has a structure… Water has the ability to dissolve almost all substance because its molecules has a structure with A. one… Read More
Answers When sodium nitrate dissolves in water, ∆H is positive. This means that? When sodium nitrate dissolves in water, ∆H is positive. This means that? A. the reaction is catalysed B.… Read More