Biology Which of the following is true of enzymes? Neither A nor B Enzymes speed up the rate of a chemical reaction Both A & B Enzymes lowers the activation energy for the chemical reaction Neither A nor B Enzymes speed up the rate of a chemical reaction Both A & B Enzymes lowers the activation energy for the chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Biology Octopus belongs to the phylum Mollusca Echinodermata Cnidaria Chordata Mollusca Echinodermata Cnidaria Chordata ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following vitamin helps in clotting of blood? Vitamin D Vitamin B2 Vitamin B1 Vitamin K Vitamin D Vitamin B2 Vitamin B1 Vitamin K ANSWER DOWNLOAD EXAMIANS APP
Biology Which process requires cellular energy? Passive transport Both A & B Active transport None of these Passive transport Both A & B Active transport None of these ANSWER DOWNLOAD EXAMIANS APP
Biology The main function of the Golgi body is To produce gastric juice Secretion Respiration To begin cell division To produce gastric juice Secretion Respiration To begin cell division ANSWER DOWNLOAD EXAMIANS APP
Biology Biologists mainly deal with matters relating to All three a b and c Living part of nature Non living things influencing living things How life works All three a b and c Living part of nature Non living things influencing living things How life works ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS