Order PDF of any content from our website with a little minor Fee to donate for hard work. 
For details: contact whatsapp +923028700085
Important notes based PDF Books are available in very little price, starting from 500/-PKR;
Order Now:  contact whatsapp +923028700085

Radiation Biology — MCQs Biology

50 min Score: 0 Attempted: 0/50 Subscribe
1. Radiation biology studies:





2. Ionizing radiation includes:





3. Non-ionizing radiation includes:





4. The unit of absorbed radiation dose is:





5. The unit measuring biological effect of radiation is:





6. Acute radiation syndrome occurs due to:





7. Chronic radiation exposure can lead to:





8. DNA is highly sensitive to:





9. Radiation can damage cells by:





10. Free radicals generated by radiation primarily affect:





11. Linear energy transfer (LET) refers to:





12. High LET radiation includes:





13. Low LET radiation includes:





14. The most radiosensitive human cells are:





15. The least radiosensitive human cells are:





16. Deterministic effects of radiation:





17. Stochastic effects of radiation:





18. Acute radiation syndrome manifests in:





19. Hematopoietic syndrome is due to:





20. Gastrointestinal syndrome results from:





21. Neurovascular syndrome is caused by:





22. Radiation-induced mutations can be:





23. Somatic mutations affect:





24. Germline mutations affect:





25. Radiation-induced cancer is usually:





26. Radiotherapy uses:





27. Fractionated radiotherapy is used to:





28. Radiosensitizers:





29. Radioprotectors:





30. Linear-quadratic model predicts:





31. Relative biological effectiveness (RBE) compares:





32. Radiation hormesis suggests:





33. Background radiation comes from:





34. Radiobiology studies help in:





35. ALARA principle in radiation protection means:





36. Radiation shielding involves using:





37. Acute effects of radiation can include:





38. Chronic effects of radiation include:





39. The LD50/60 dose represents:





40. Radiation-induced cataracts result from:





41. Cytogenetic dosimetry uses:





42. Double-strand DNA breaks are:





43. Radiosensitivity is highest in cells that are:





44. Radioprotective agents include:





45. Whole-body exposure to high-dose radiation may cause:





46. Radiation can indirectly damage DNA by:





47. Radiation-induced apoptosis occurs via:





48. Shielding, time limitation, and distance are methods to:





49. Linear energy transfer (LET) is higher for:





50. Radiation-induced DNA repair mechanisms include:





All Copyrights Reserved 2025 Reserved by T4Tutorials