________ are the main water-insoluble components of cell membranes
A) Nucleic acids
B) Proteins
C) Acids
D) Phospholipids
E) Carbohydrates
Answer: D
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Permeability is
A. the ease with which the volume of soil is decreased by compaction. B. the amount of pore space in a rock or soil. C. determined only by grain size of an earth material. D. the ease with which water moves through an earth material.
What is the main body structure of seaweed?
a. stem b. stilt root c. prop root d. thallus e. trunk
A change in the direction of wave travel at the core-mantle boundary is called ________
Fill in the blank(s) with correct word
The wet season of the tropical monsoon climate of SE Asia occurs during the season of ________ Sun due to the presence of the ________ over the continent. (low Sun = "winter" and high Sun = "summer")
A) low; ITCZ B) low; subtropical high C) low; Hadley cells D) high; subtropical high E) high; ITCZ