Q: What is the pressure of gas in a gas mixture termed? Choices: - gaseous energy - gaseous pressure - partial energy - partial pressure A:
partial pressure

(Question)
Q: What two microorganisms have different membrane lipids? Choices: - microsporidia and bacteria - mesozoic and bacteria - algae and bacteria - archaea and bacteria A:
(Answer)
archaea and bacteria

Ques: Q: What two things are a phospholipid molecules composed of? Choices: - hydrophillic head , and adhesion tails - hydrophillic head , and substrate tails - hemophillic head, and substrate tails - hydrophillic head , and hydrophobic tails A:
Ans: hydrophillic head , and hydrophobic tails

(Q).
Q: Pollutants in surface water can filter into the ground and enter a what? Choices: - hydro plant - turbine - combustion aquifer - groundwater aquifer A:
(A).
groundwater aquifer

Ques:Q: How many pairs of chromosomes are found in human cells? Choices: - 25 - 24 - 13 - 23 A:

Ans:23

Q: What important and unusual physical property (for birds) do ostriches and penguins share? Choices: - waterproofness - webbed feet - bonelessness - flightlessness A:
flightlessness