Answer the following question given this paragraph: Inside the plasma membrane of prokaryotic cells is the cytoplasm. It contains several structures, including ribosomes, a cytoskeleton, and genetic material. Ribosomes are sites where proteins are made. The cytoskeleton helps the cell keeps its shape. The genetic material is usually a single loop of DNA. There may also be small, circular pieces of DNA, called plasmids (see Figure below ). The cytoplasm may contain microcompartments as well. These are tiny structures enclosed by proteins. They contain enzymes and are involved in metabolic processes. Q: What is inside the plasma membrane of a prokaryotic cell? Choices: - protoplasm - electron - alkaline - cytoplasm A:
cytoplasm
(Question)
Answer the following question given this paragraph: Q: Temporal and spatial summation at the axon hillock determines whether a neuron generates what? Choices: - hidden potential - change potential - false potential - action potential A:
(Answer)
action potential
Ques: Answer the following question given this paragraph: Q: What in saliva protects the lining of the mouth from abrasion and lubricates food for easier swallowing? Choices: - hairs - phloem - spores - mucus A:
Ans: mucus
(Q).
Answer the following question given this paragraph: The major atmospheric gases are nitrogen and oxygen. The atmosphere also contains minor amounts of other gases, including carbon dioxide. Q: What are the two major atmospheric gases? Choices: - carbon and helium - nitrogen and hydrogen - hydrogen and oxygen - nitrogen and oxygen A:
(A).
nitrogen and oxygen
Ques:Answer the following question given this paragraph: An electron possesses both particle and wave properties. CONCEPTUAL PROBLEMS 1. Q: An electron possesses both particle and these? Choices: - shock properties - surging properties - land properties - wave properties A:

Ans:wave properties
Answer the following question given this paragraph: In chemosynthesis, organisms break down chemicals to make food energy. Q: What is the process by which organisms break down chemicals to make food energy? Choices: - excretion - gametogenesis - electrolysis - chemosynthesis A:
chemosynthesis