Everyday Science MCQs

5120 MCQs  (Page 229 of 512)

Acetabularia is a kind of __________ ?
A. Fungi
B. Protist
C. Multicellular alga
D. Unicellular alga
Acetabularia mediterranea has a cap of _________ ?
A. Regular shape
B. Circular shape
C. Triangular shape
D. Cone shape
What is hibernation and aestivation________?
A.tHermal adaptation shown by animals
B. Wind adaptation shown by animals
C. Adaptation of animals to escape from predators
D. None of the above
Following are the anions of soap which form Ca and Mg ions which we see as curd in water
A. Sodium hexadecanoate
B. Sodium octadecanoate
C. Sodium pentadecanoate
D. Both a & b
The systematic name of sucrose is_______?
A. 1-α-d- glucopyranosyl-2-β-d-fructopyranoside
B. 11-α-d-glucopyranosyl-2-β-d-fructofuranoside
C. 1-α-d- glucofuranosyl-2-α-d- fructopyranoside
D. 1-β- d- glucofuranosyl-2-α- d- fructofuranoside
Treatment of sucrose with conc. HNO3 gives__________?
A. Nitrosucrose
B. Glucose+ fructose
C. Oxalic acid
D. Laevulinic acid