Figure 46.2
The following question refers to the accompanying figure illustrating a tallgrass prairie food chain.
The letter B indicates a(n) ____.
A. producer
B. herbivore
C. detritivore
D. carnivore
E. decomposer
Answer: B
You might also like to view...
Starting with shredded spinach leaves, you follow a procedure that allows for separation of cellular organelles. You are specifically looking for the fraction that contains the mitochondria. To identify this fraction, you should test for the
A) phospholipids unique to intracellular membranes. B) general presence of enzymes that fix carbon. C) phospholipids unique to the mitochondrial membrane. D) polysaccharides that specifically surround the mitochondria. E) presence of enzymes associated with cellular respiration.
An ideal vector
A. may be a plasmid or bacteriophage. B. has a restriction enzyme recognition site. C. contains an origin of replication. D. contains a selectable marker. E. All of the choices are correct.
Alexander Fleming kept finding mold contamination that was killing his bacterial cultures. This observation eventually lead to the development of the antibiotic penicillin. Why would a fungus produce a compound that is selectively toxic to bacteria?
A. Fungi eat bacteria. B. Fungi are killed by bacterial toxins. C. Fungi compete with bacteria for resources. D. Killing bacteria is an accident. Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know about fungi and bacteria? What other information is related to the question? Choose Answer Given what you now know, what information is most likely to produce the correct answer? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
An insect whose larval form and adult form occupy different habitats and consume different food
probably undergoes _______ metamorphosis
a. no b. incomplete c. complete d. pupal e. instar