Q: Bubbles in bread dough are created by what gas produced during alcoholic fermentation? Choices: - acid dioxide - combustion dioxide - yeast dioxide - carbon dioxide A:
carbon dioxide

(Question)
Q: Due to the __________ nature of the lipids that make up cell membranes, polar molecules (such as water) and ions cannot easily diffuse across the cell membrane. Choices: - hydrophylic - saturated - catalytic - hydrophobic A:
(Answer)
hydrophobic

Ques: Q: Plant cells have cell walls that are made of what? Choices: - carbonate - nucleus - tissue - cellulose A:
Ans: cellulose

(Q).
Q: What are winds that blow over a limited area called? Choices: - trade winds - Planetary Winds - Periodic Winds - local winds A:
(A).
local winds

Ques:Q: Blood pressure is significantly affected by what physical force? Choices: - mass - volume - density - gravity A:

Ans:gravity

Question: Q: What is the most common cause of lung cancer? Choices: - coal smoke exposure - restaurant smoke exposure - tree smoke exposure - tobacco smoke exposure A:
Answer:
tobacco smoke exposure