Quantum Biophysics – MCQs

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1. Quantum biophysics is the study of:





2. The double-slit experiment demonstrates:





3. Which biological process is most linked to quantum tunneling?





4. Proton tunneling in DNA bases may cause:





5. Photosynthetic light harvesting involves:





6. Excitons in photosynthesis are:





7. Quantum entanglement refers to:





8. In quantum tunneling, particles pass through:





9. Electron transfer in respiration is aided by:





10. Quantum coherence in avian navigation is believed to involve:





11. The uncertainty principle states:





12. The quantum description of light is:





13. Quantum spin is important in:





14. Which enzyme reaction has evidence of proton tunneling?





15. The process of superposition means:





16. Quantum decoherence occurs when:





17. The radical pair mechanism is linked with:





18. Quantum tunneling in biology often involves:





19. Quantum Zeno effect suggests:





20. Which biological pigment is central to quantum effects in photosynthesis?





21. Quantum mechanics describes energy in:





22. Vibrational energy transfer in proteins may involve:





23. Schrödinger’s equation is fundamental to:





24. Which Nobel laureate explored quantum biology in his book “What is Life?”





25. Quantum entanglement in biology has been hypothesized in:





26. Proton tunneling can lower:





27. Quantum yield in photosynthesis measures:





28. The Pauli exclusion principle states:





29. Quantum coherence in biology usually persists for:





30. Radical pairs are generated during:





31. Quantum effects are most pronounced at:





32. In photosynthetic complexes, energy transfer is optimized by:





33. Which particle is most relevant for quantum effects in electron transport chains?





34. Which isotope is often used in quantum tunneling studies of enzymes?





35. Spin chemistry is central to:





36. Quantum resonance energy transfer is similar to:





37. Quantum coherence enhances:





38. Quantum biophysics can explain:





39. Proton-coupled electron transfer (PCET) is important in:





40. Quantum coherence in DNA may influence:





41. Quantum noise can:





42. The smallest quantum of light energy is called:





43. In enzyme catalysis, tunneling explains:





44. Avian magnetoreception depends on:





45. Quantum superposition collapses when:





46. Coherence length in quantum biology refers to:





47. Which quantum effect explains hydrogen transfer in enzymatic reactions?





48. Which part of the brain is hypothesized to involve quantum effects?





49. Photosynthetic quantum efficiency can reach nearly:





50. Quantum biophysics combines principles of: