How do bacteria contribute to the breakdown of dead organisms?
A. Bacteria absorb dead organisms through osmosis.
B. Bacteria secrete enzymes to break down complex organic molecules in dead organisms.
C. Bacteria use photosynthesis to break down dead organisms.
D. Bacteria communicate with dead organisms to facilitate breakdown.
Select your answer:
Topics:
Food and Nutrition Cartilage Body Systems Physical Fitness Sensory Disorder Genetic Diseases Visual Impairment Carbohydrates, Proteins and Lipids Genetic Engineering Haematology Muscle pathophysiology Forensic Pathology (Autopsy) Assessment Disease Cards Oxygenation Stem Cells & Cell DifferentiationOther quiz:
Microbiology › ViewThe membrane attack stage of the complement cascade involves
A. the production of inflammatory cytokines.
B. C1q binding to surface receptors on a membrane.
C. the cleaving of C3 to yield C3a and C3b.
D. initiation of the cascade.
E. a ring-shaped protein digesting holes in bacterial cell membranes and virus envelopes.
Human Eye › View
Type of lens used in correction of myopia
A. convex lens
B. concave lens
C. reflecting lens
D. bifocal lens