True or false? Endocrine glands secrete substances into ducts, while exocrine glands’ secretions travel throughout the body in the bloodstream
True
False
B. False
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If a reaction in one direction releases energy, the reaction in the opposite direction
a) also releases energy b) absorbs energy c) destroys energy d) cannot occur
Which of the following statements about the Galápagos finches is false?
A) The Galápagos finch species differ in their feeding habitats. B) Each island in the Galápagos chain has one and only one isolated, unique species of Darwin's finch. C) Most speciation events of the Galápagos finches occurred when some finches made it to another island, evolved in isolation, and accumulated enough changes to become a new species. D) The evolution of the Galápagos finches is an excellent example of adaptive radiation.
Flattened sac within a granum of a chloroplast; membrane contains chlorophyll; location where the light reactions of photosynthesis occur.
What will be an ideal response?
A chemical agent that dissolves lipids can damage
A) cells. B) bacterial endospores. C) enveloped viruses. D) nonenveloped and enveloped viruses. E) cells and enveloped viruses.