A foster parent feeding a European cuckoo nestling
is
a. not a European cuckoo.
b. displaying instinctive behavior.
c. feeding a social parasite.
d. prewired to respond to the gaping-mouth sign
stimulus.
e. doing all of these.
Answer: e
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Which of the following is a function or characteristic of initiationfactors that is common to both bacteriaand eukaryotes?
A. bring initiator tRNA to the P site on the small subunit B. bind uncharged tRNA to aminoacyl-tRNA synthetases C. identify the start codon D. release stem loop structures E. catalyze peptide bond formation
Most foreign investment in China comes from
A) East Asia. B) Europe. C) North America. D) the Middle East. E) South America.
Classification. Respond to the following statements in reference to the four kinds of receptors listed below.
A. Receptors on the tongue detect variations in this kind of signal. B. Ears detect this kind of energy. C. The warmth you feel from a campfire detected by this receptor. D. Receptors that detect tissue damage.
Paul, physically inactive and obese, suddenly dropped to the ground. His friends called 911, and the emergency medical technicians arrived. An emergency medical technician (EMT) quickly began to perform an EKG on Paul and saw many rapid, irregular waves
where individual QRS waves should have been. Based on the information in the text, what is your diagnosis, and what is your suggested treatment? What do you think a physician will recommend to Paul should he survive? What will be an ideal response?