Radiation Biology and Protection
Chapter 1 2024/2025 Exam Questions
and Answers | 100% Pass
1. Which of the following is the branch of science concerned with the
methods of interaction and the effects of ionizing radiation on living
systems?
a. radiobiology c. physics
b. biology d. epidemiology - 🧠ANSWER ✔✔ANS: A
2. Which of the following is credited with the discovery of x-rays in 1895?
a. Antoine Henri Becquerel c. Wilhelm Conrad Roentgen
b. Pierre and Marie Curie d. Thomas Edison - 🧠ANSWER ✔✔ANS: C
3. Which of the following is credited with the observance of rays being
given off by a uranium-containing substance in 1896?
a. Antoine Henri Becquerel c. Pierre and Marie Curie
b. Wilhelm Conrad Roentgen d. Clarence Dally - 🧠ANSWER ✔✔ANS: A
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, 4. Which of the following is credited with the discovery of radium in 1898?
a. Antoine Henri Becquerel c. Pierre and Marie Curie
b. Wilhelm Conrad Roentgen d. Clarence Dally - 🧠ANSWER ✔✔ANS: C
5. Which of the following, an assistant to Thomas Edison, died of
complications from exposure to radiation?
a. Clarence Dally c. Mihram Kassabian
b. William Rollins d.Marie Curie - 🧠ANSWER ✔✔ANS: A
6. Which of the following, in 1906, observed the effects of radiation by
exposing rodent testicles to x-rays?
a. Bergonie & Tribondeau c. Regaud
b. Ancel & Vitemberger d. Muller - 🧠ANSWER ✔✔ANS: A
7. Which of the following, in 1925, observed the effects of radiation by
exposing mammals to x-rays?
a. Bergonie & Tribondeau c. Regaud
b. Ancel & Vitemberger d. Muller - 🧠ANSWER ✔✔ANS: B
8. Which of the following, in the 1920s, observed the effects of radiation by
exposing sheep testicles to x-rays?
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
Chapter 1 2024/2025 Exam Questions
and Answers | 100% Pass
1. Which of the following is the branch of science concerned with the
methods of interaction and the effects of ionizing radiation on living
systems?
a. radiobiology c. physics
b. biology d. epidemiology - 🧠ANSWER ✔✔ANS: A
2. Which of the following is credited with the discovery of x-rays in 1895?
a. Antoine Henri Becquerel c. Wilhelm Conrad Roentgen
b. Pierre and Marie Curie d. Thomas Edison - 🧠ANSWER ✔✔ANS: C
3. Which of the following is credited with the observance of rays being
given off by a uranium-containing substance in 1896?
a. Antoine Henri Becquerel c. Pierre and Marie Curie
b. Wilhelm Conrad Roentgen d. Clarence Dally - 🧠ANSWER ✔✔ANS: A
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, 4. Which of the following is credited with the discovery of radium in 1898?
a. Antoine Henri Becquerel c. Pierre and Marie Curie
b. Wilhelm Conrad Roentgen d. Clarence Dally - 🧠ANSWER ✔✔ANS: C
5. Which of the following, an assistant to Thomas Edison, died of
complications from exposure to radiation?
a. Clarence Dally c. Mihram Kassabian
b. William Rollins d.Marie Curie - 🧠ANSWER ✔✔ANS: A
6. Which of the following, in 1906, observed the effects of radiation by
exposing rodent testicles to x-rays?
a. Bergonie & Tribondeau c. Regaud
b. Ancel & Vitemberger d. Muller - 🧠ANSWER ✔✔ANS: A
7. Which of the following, in 1925, observed the effects of radiation by
exposing mammals to x-rays?
a. Bergonie & Tribondeau c. Regaud
b. Ancel & Vitemberger d. Muller - 🧠ANSWER ✔✔ANS: B
8. Which of the following, in the 1920s, observed the effects of radiation by
exposing sheep testicles to x-rays?
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
2
PRIVACY STATEMENT. ALL RIGHTS RESERVED
