Medical Science

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Q. Which of the following is a common use of algae in the food industry?
  • A. Thickening agent
  • B. Preservative
  • C. Flavor enhancer
  • D. Coloring agent
Q. Which of the following is a common use of citric acid in food preservation?
  • A. Enhancing flavor
  • B. Coloring agent
  • C. pH adjustment
  • D. Sweetening agent
Q. Which of the following is a common use of monoclonal antibodies in cancer treatment?
  • A. Chemotherapy
  • B. Radiation therapy
  • C. Targeted therapy
  • D. Surgery
Q. Which of the following is a common use of pickles in cuisine?
  • A. As a dessert
  • B. As a condiment
  • C. As a main dish
  • D. As a beverage
Q. Which of the following is a common viral infection?
  • A. Tuberculosis
  • B. Influenza
  • C. Strep throat
  • D. Malaria
Q. Which of the following is a component of a nucleotide?
  • A. Amino acid
  • B. Fatty acid
  • C. Sugar
  • D. Protein
Q. Which of the following is a consequence of excessive carbohydrate intake?
  • A. Weight loss
  • B. Increased energy levels
  • C. Fatigue
  • D. Weight gain
Q. Which of the following is a consequence of renal failure?
  • A. Increased urine output
  • B. Decreased blood urea nitrogen levels
  • C. Fluid retention
  • D. Increased electrolyte excretion
Q. Which of the following is a consequence of the Second Law of Thermodynamics in biological systems?
  • A. Energy is conserved
  • B. Entropy tends to increase
  • C. Reactions are reversible
  • D. Energy is created
Q. Which of the following is a disadvantage of immobilized enzymes?
  • A. Increased stability
  • B. Higher operational costs
  • C. Reduced enzyme activity
  • D. Easier handling
Q. Which of the following is a disadvantage of using chlorine for disinfection in wastewater treatment?
  • A. It is ineffective against all pathogens
  • B. It can form harmful byproducts
  • C. It is too expensive
  • D. It requires special equipment
Q. Which of the following is a disadvantage of using gene guns for plant transformation?
  • A. Low transformation efficiency
  • B. Requires specific plant species
  • C. Limited to monocots
  • D. Expensive equipment
Q. Which of the following is a function of essential fatty acids?
  • A. Energy production
  • B. Cell membrane structure
  • C. Hormone synthesis
  • D. All of the above
Q. Which of the following is a function of nucleotides?
  • A. Energy storage
  • B. Cell signaling
  • C. Genetic information storage
  • D. All of the above
Q. Which of the following is a function of the endothelium in blood vessels?
  • A. To produce red blood cells
  • B. To regulate vascular tone
  • C. To store nutrients
  • D. To initiate blood clotting
Q. Which of the following is a function of the integumentary system?
  • A. Protection
  • B. Temperature regulation
  • C. Sensation
  • D. All of the above
Q. Which of the following is a function of the liver?
  • A. Detoxification of harmful substances
  • B. Production of insulin
  • C. Storage of oxygen
  • D. Regulation of heart rate
Q. Which of the following is a function of the muscular system?
  • A. Protection of organs
  • B. Production of blood cells
  • C. Movement of the body
  • D. Storage of fat
Q. Which of the following is a hallmark of Burkholderia pseudomallei infection?
  • A. Chronic cough
  • B. Abscess formation
  • C. Hemorrhagic fever
  • D. Meningitis
Q. Which of the following is a harmful effect of certain aquatic microbes?
  • A. Oxygen depletion
  • B. Increased biodiversity
  • C. Water purification
  • D. Nutrient enrichment
Q. Which of the following is a key benefit of genetically modified crops?
  • A. Increased pesticide use
  • B. Higher crop yields
  • C. Reduced nutritional value
  • D. Longer growing seasons
Q. Which of the following is a key component of synthetic seeds?
  • A. Natural soil
  • B. Plant tissue culture
  • C. Chemical fertilizers
  • D. Pesticides
Q. Which of the following is a key component of the epidemiological triangle?
  • A. Agent
  • B. Treatment
  • C. Diagnosis
  • D. Prevention
Q. Which of the following is a key component of the feedback mechanism in homeostasis?
  • A. Stimulus
  • B. Response
  • C. Control center
  • D. All of the above
Q. Which of the following is a key consideration in the synthesis of therapeutic agents?
  • A. Cost of raw materials
  • B. Environmental impact
  • C. Scalability of the process
  • D. All of the above
Q. Which of the following is a key difference between prokaryotic and eukaryotic transcription?
  • A. Prokaryotes have introns
  • B. Eukaryotes require a primer
  • C. Prokaryotic transcription occurs in the cytoplasm
  • D. Eukaryotic transcription is faster
Q. Which of the following is a key factor in maintaining the viability of cultured animal cells?
  • A. Temperature control
  • B. High oxygen levels
  • C. Low humidity
  • D. Excessive nutrient concentration
Q. Which of the following is a key factor in optimizing fermentation processes?
  • A. Temperature control
  • B. pH adjustment
  • C. Nutrient supply
  • D. All of the above
Q. Which of the following is a key factor influencing microbial diversity in aquatic environments?
  • A. Water temperature
  • B. Salinity
  • C. Nutrient availability
  • D. All of the above
Q. Which of the following is a key feature of monoclonal antibodies?
  • A. They are produced from a single clone of B cells
  • B. They can bind to multiple antigens
  • C. They are derived from natural immune responses
  • D. They are always polyclonal
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