Biology MCQs
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Human Genetics and Genomics MCQs with Answers
Which of the following is the basic unit of inheritance in humans? a) Chromosome b) Gene c) Allele d) Nucleotide…
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Human Physiology MCQs with Answers
Which of the following is the primary function of the respiratory system? a) Transporting oxygen to body tissues b) Regulating…
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Microbial Physiology and Metabolism MCQs with Answers
Which of the following is the primary energy source for most microorganisms? a) Glucose b) Oxygen c) ATP d) Light…
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Biomedical Sciences MCQs with Answers
Which of the following is the primary function of red blood cells? a) Transporting oxygen b) Fighting infections c) Producing…
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Environmental Biology MCQs with Answers
Which of the following is a greenhouse gas? a) Oxygen b) Nitrogen c) Carbon dioxide d) Hydrogen Answer: c) Carbon…
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Pharmacology MCQs with Answers
Which of the following is an example of an analgesic medication? a) Antibiotic b) Antihypertensive c) Antidepressant d) Nonsteroidal anti-inflammatory…
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Biotechnology MCQs with Answers
Which of the following is a technique used to amplify a specific DNA sequence? a) Gel electrophoresis b) Polymerase chain…
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Gene Therapy MCQs with Answers
Gene therapy is a technique that involves the: a) Insertion of foreign genes into an organism b) Removal of specific…
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Host-Microbe Interactions MCQs with Answers
How do commensal bacteria contribute to host health? a) By causing infectious diseases b) By promoting the growth of pathogenic…
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Marine Ecology MCQs with Answers
What is the primary source of energy in most marine ecosystems? a) Solar energy b) Geothermal energy c) Chemical energy…
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Host-Pathogen Interactions MCQs with Answers
Which of the following is the primary route of transmission for respiratory pathogens? a) Fecal-oral route b) Vector-borne transmission c)…
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Human Neurobiology MCQs with Answers
Which part of the brain is responsible for controlling voluntary movement? a) Cerebellum b) Hypothalamus c) Frontal cortex d) Amygdala…
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Molecular Medicine MCQs with Answers
Which of the following is a technique used to amplify specific DNA sequences? a) PCR b) ELISA c) Western blotting…
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Population Ecology MCQs with Answers
Which of the following is the study of the changes in population size and factors influencing those changes? a) Community…
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Invertebrate Biology MCQs with Answers
Which phylum includes organisms with jointed appendages and an exoskeleton? a) Mollusca b) Arthropoda c) Porifera d) Cnidaria Answer: b)…
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