🦠 Microbiology Solved MCQs with Answers

Practice 1927 approved 🦠 Microbiology questions with verified answers from the 🧬 Medical Science subject for Pakistan exams.

1927 solved MCQs

Find the error: Scientists were interested about the radioactivity emanating from the nuclear power plant.Answer: Interested about The most important vectors (transmission agents) of human disease would probably be _____?Answer: Fleas A mass of protoplasm surrounded by a cell membrane is called _____?Answer: A bacterium For growth, Viruses require _____?Answer: Living host Fungi in the division Oomycota are known as ______?Answer: Egg fungi The alcoholic fermentation is produced by _______?Answer: Yeast A fungus completing its life cycle on a single host is known as _____?Answer: Autoecious Theory of mutation was given by?Answer: Hugo de Vries Which of the following are prokaryotes?Answer: Archaea and bacteria The plant cell nucleus was discovered by _____?Answer: Robert Brown Change in the base sequence of a gene that alters or eliminates a protein is ______?Answer: Mis-sense mutation Division of nucleus is termed as _____?Answer: Karyokinesis Diagnosis of a genetic condition before the appearance of symptoms is ______?Answer: Presymptomatic diagnosis Function of enzyme reverse transcriptase is ______?Answer: Synthesis of cDNA from mRNA Cirrhosis is a disease that affects _____?Answer: Liver What is the most common cause of death in Diarrhea?Answer: Dehydration Why the hospital practices are monitored?Answer: To determine whether established targets are met Malaria is caused by ________?Answer: Parasitic infection Which of the following diseases is caused by a virus?Answer: Smallpox The bacterium Yersinia pestis causes?Answer: Plague If a disease jumps from animal to a human, then it is termed?Answer: Zoonotic disease Heifer is a kind of?Answer: Cow Kala azar fever is caused by ______?Answer: Leishmania donovani Which one of the following is the main reason of 70% of all the kidney stones?Answer: Calcium oxalate What is maximum resolution power of a light microscope as compare to naked eye?Answer: 1000 times These have valves, which allow the flow of blood in one direction i.e. towards the heart and prevent the backward flow?Answer: Veins Which of the following may cause flu?Answer: Virus In Volvox, many cells combine together forming:Answer: A colony In pre-diabetes, the blood glucose level at B-10 hours fast will be _____________ mg/100ml.Answer: From 100 to 125 Number of oxygen atoms in CH3 COOH isAnswer: 2