🧬 Biochemistry Solved MCQs with Answers

Practice 1490 approved 🧬 Biochemistry questions with verified answers from the 🧬 Medical Science subject for Pakistan exams.

1490 solved MCQs

Curled toe paralysis is caused by the deficiency of:Answer: Riboflavin Continuous ingestion of linamarin glucoside produce deficiency of:Answer: Iodine Mixed function oxidase requires:Answer: All of these Which of the following is best source of complement for complement fixation test?Answer: Guinea pig serum Which of the following immunoglobulin is best agglutinin?Answer: IgM The anticoagulant used for blood glucose estimation is:Answer: Sodium Fluoride Nutritional anaemia in suckling piglets is due to deficiency of –Answer: All the above Rickets is caused by deficiency ofAnswer: All of the above ____________ are phagocytic cells which also present antigen.Answer: All of the above Reagent used for detection of cell bound incomplete antibodies is known asAnswer: Coombs reagent SYBR green dye binds withAnswer: Minor groove of dsDNA Which one is responsible for calcium homeostasis?Answer: Parathyroid Calcium requirement in layer feeds as per BIS recommendation:Answer: 3% Anti-infective vitamin isAnswer: Vitamin A Irradiated milk is produced to increase the content of:Answer: Vitamin D The essential fatty acid which is dietary essential for cats but not for dogs:Answer: Arachidonic acid Curled toe paralysis in chicks is caused by the deficiency of which of the following?Answer: B2 Black tongue in dogs is caused due to deficiency of:Answer: Niacin Buffaloes in India are found to suffer from Degnala disease due to toxicity of:Answer: Selenium Vitamin B1 deficiency in poultry causes:Answer: Polyneuritis Which Vitamin is absent in chicken egg?Answer: Vitamin C Which of the following papillae possess taste buds?Answer: Circumvallate One of the following pelvic ligaments completes the lateral wall of the pelvic cavity in cattle:Answer: Sacrosciatic ligament Kidneys are superficially divided into polygonal lobes in:Answer: Ox Among the following, the most sensitive indicator of glomerular function is:Answer: Creatinine Clearance Hormone involved in mammary duct growth is:Answer: Estrogen In what type of gland the entire cell are released as secretory product?Answer: Holocrine Renin angiotensin-aldosterone system get stimulated by:Answer: Hypovolemia Biochemical test done for ketone bodies estimation is:Answer: Rothera’s test The epitope which is most easily recognized by the immune system and capable of inducing strong immune response against itself is called:Answer: Immunodominant epitope