Q: Fusion is another nuclear process that can be used to produce energy. in this process, smaller nuclei are combined to make larger nuclei, with an accompanying release of this? Choices: - food - mineral - cells - energy A:
energy

Q: What comprises the contents of a cell between the plasma membrane and the nuclear envelope? Choices: - protoplasm - cerebellum - cytoskeleton - cytoplasm A:
cytoplasm

Q: Q: What is required to break down and build up molecules and to transport molecules across plasma membranes? Choices: - salt - electricity - calcium - energy A:
A: energy

Question: Q: Distance traveled divided by time yields what measurement, which is another word used to describe the speed of a chemical reaction? Choices: - flow - displacement - acceleration - rate A:
Answer: rate

*Question*
Q: What happens when alkanes are mixed with oxygen at room temperature? Choices: - single replacement - redox - combustion - no reaction A:
**Answer**
no reaction

(Q).
Q: What leads to multiple copies of a chromosomal region? Choices: - minimilizations - gene modification - subtractions - duplications (or amplifications ) A:
(A).
duplications (or amplifications )