The antifungals known as polyenes interact with ________, a lipid unique to fungus membranes
A) cholesterol
B) ergosterol
C) mycolic acid
D) phospholipid
E) glycolic acid
B
Bloom's Taxonomy: Knowledge
Section: Mechanisms of Antimicrobial Action
Learning Outcome: 10.8
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As climate changes because of global warming, plant species' ranges in the northern hemisphere may move northward. The trees that are most likely to avoid extinction in such an environment are those that _____
A) have seeds that are easily dispersed by wind or animals B) have thin seed coats C) produce well-provisioned seeds D) have seeds that become viable only after a forest fire E) disperse many seeds in close proximity to the parent tree
Which terms are placed in order from largest to smallest?
a. Biosphere, biome, habitat, ecosystem b. Ecosystem, habitat, biome, biosphere c. Biosphere, biome, ecosystem, habitat d. Biosphere, habitat, ecosystem, biome
The proteins of the electron transport chain are:
A. embedded in the inner mitochondrial membrane. B. embedded in the outer mitochondrial membrane. C. embedded in both mitochondrial membranes. D. located in the intermembrane space of mitochondria. E. located in the mitochondrial matrix.
Cartilaginous fishes differ from lampreys because they
A) have a three-chambered heart. B) are ectotherms. C) lack a skull. D) lack a skeleton. E) have jaws.