Q: Radiotherapy is effective against cancer because cancer cells reproduce rapidly and, consequently, are more sensitive to this? Choices: - UV light - separation - destruction - radiation A:
radiation

(Question)
Q: Antibiotic drugs are usually effective in treating what kind of infections? Choices: - viral - lethal - biological - bacterial A:
(Answer)
bacterial

Ques: Q: Which component of the electron transport chain does cyanide inhibit? Choices: - succinate dehydrogenase - adenosine diphosphate - mitochondrial matrix - cytochrome c oxidase A:
Ans: cytochrome c oxidase

(Q).
Q: Natural convection is driven by what forces? Choices: - magnetic - thermal - gravitational - buoyant A:
(A).
buoyant

Ques:Q: The only things that affect the period of a simple pendulum are its length and the acceleration due to gravity. the period is completely independent of other factors, such as this? Choices: - size - rate - speed - mass A:

Ans:mass

Question: Q: What is the name for a matter that has a fixed volume and a fixed shape? Choices: - gas - stable - liquid - solid A:
Answer:
solid