Invertebrate chordates include __________ and __________, both marine filter-feeders. Fill in the blank(s) with the appropriate word(s)
ANSWER: tunicates; lancelets
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The functional role of sporopollenin is primarily to _____
A) comprise spore surface structures that catch the wind and assist in spore dispersal B) reduce dehydration C) make spores less dense and able to disperse more readily D) repel toxic chemicals E) provide nutrients to spores
Longer poly(
A) tails on mRNAs are associated with less translational activity. Indicate whether the statement is true or false
If substantial lactic acid were found in a person's bloodstream, which type of glucose breakdown is occurring?
A) cellular respiration B) fermentation C) electron transport D) citric acid cycle
What is the main reason testing for cold agglutinins is no longer recommended to diagnose infection with Mycoplasma pneumonia?
A. It is difficult to perform. B. False positives may be caused by certain viruses. C. Very few people develop anti-I antibodies. D. It requires expensive instrumentation.