Cell biology-Radiation Protection Chapter 6 Questions and Answers Latest Version 100% Pass

Cell biology-Radiation Protection
Chapter 6 Questions and Answers Latest
Version 100% Pass
Which part of the cell contains genetic material?


✔✔A. Nucleus


B. Cytoplasm

C. Mitochondria

D. Ribosome




What is the function of the mitochondria in a cell?

A. Store genetic information

B. Control cell division


✔✔C. Produce energy


D. Transport proteins




Which macromolecule carries genetic instructions for the cell?

A. Lipids

B. Proteins


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,✔✔C. DNA


D. Carbohydrates




What is the most radiation-sensitive part of a cell?


✔✔A. DNA


B. Cell membrane

C. Cytoplasm

D. Mitochondria




Which type of cell division occurs in somatic cells?


✔✔A. Mitosis


B. Meiosis

C. Binary fission

D. Budding




What is the primary function of ribosomes?


✔✔A. Protein synthesis


B. Store energy

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, C. Transport oxygen

D. Break down waste




Which type of cells are the most sensitive to radiation?


✔✔A. Stem cells


B. Muscle cells

C. Nerve cells

D. Bone cells




What happens when radiation damages a cell’s DNA?

A. The cell becomes stronger


✔✔B. The cell may die or mutate


C. The cell stops functioning permanently

D. The cell multiplies faster




Which type of radiation damage is the most harmful to a cell?

A. Damage to the cell membrane


✔✔B. Direct damage to DNA


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