Biology Which of the following is true of enzymes? Enzymes lowers the activation energy for the chemical reaction Enzymes speed up the rate of a chemical reaction Both A & B Neither A nor B Enzymes lowers the activation energy for the chemical reaction Enzymes speed up the rate of a chemical reaction Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following animals shows radial symmetry Frog Pila Star Fish Fish Frog Pila Star Fish Fish ANSWER DOWNLOAD EXAMIANS APP
Biology Detail study of internal organs at level of tissue with the help of microscope is called Anatomy Histology Taxonomy Ecology Anatomy Histology Taxonomy Ecology ANSWER DOWNLOAD EXAMIANS APP
Biology Statement which is true about bacteria ? Most of them are heterotrophs but some are autotrophs All bacteria heterophs All bacteria are autotrophs All bacteria are photosynthetic Most of them are heterotrophs but some are autotrophs All bacteria heterophs All bacteria are autotrophs All bacteria are photosynthetic ANSWER DOWNLOAD EXAMIANS APP
Biology Muscles get tired when there is shortfall of ________ . ATP Lactic acid Sulphates Na+ ions ATP Lactic acid Sulphates Na+ ions ANSWER DOWNLOAD EXAMIANS APP
Biology The camel's hump is composed of a tissue which provides water when oxidized. It is Areolar tissue Muscular tissue Adipose tissue Skeletal tissue Areolar tissue Muscular tissue Adipose tissue Skeletal tissue ANSWER DOWNLOAD EXAMIANS APP
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