Biology Which of the following is true of enzymes? Enzymes speed up the rate of a chemical reaction Neither A nor B Both A & B Enzymes lowers the activation energy for the chemical reaction Enzymes speed up the rate of a chemical reaction Neither A nor B Both A & B Enzymes lowers the activation energy for the chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Biology The number of chlorplasts in a cell of Spirogyra is 43869 43844 43838 43834 43869 43844 43838 43834 ANSWER DOWNLOAD EXAMIANS APP
Biology Oral pills of birth control prevent Fertilization Entery of sperm in uterus Pregnency Ovulation Fertilization Entery of sperm in uterus Pregnency Ovulation ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is an endocrine gland? Reproductive glands Salivary glands Mammary glands Apocrine sweat glands Reproductive glands Salivary glands Mammary glands Apocrine sweat glands ANSWER DOWNLOAD EXAMIANS APP
Biology Which part of brain controls fine movement, maintains balance and equilibrium of the body and muscle tone in a human being ? Cerebellum Cerebrum Thalamus Hypothalamus Cerebellum Cerebrum Thalamus Hypothalamus ANSWER DOWNLOAD EXAMIANS APP
Biology Image of object is is formed on which part of eye Choroid Cornea Iris Retina Choroid Cornea Iris Retina ANSWER DOWNLOAD EXAMIANS APP
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