Pyogenic streptococci usually produce ________-hemolysis when cultured on blood agar.
Fill in the blank(s) with the appropriate word(s).
Answer: B
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You turn on the shower and check the water temperature with your hand. Your brain is able to monitor increasing temperature because the thermosensitive neurons in your skin
A. transmit action potentials to different brain regions as the water warms up. B. transmit bigger action potentials to the brain as the water warms up. C. gradually adapt to the stimulus. D. transmit action potentials at a greater rate when the water warms up. E. integrate temperature information.
Which of the following lists the structures of the male reproductive tract in the proper order from sperm production to ejaculation?
A. vas deferens, epididymis, seminiferous tubules, ejaculatory duct, urethra B. seminal vesicles, vas deferens, prostate, urethra, ejaculatory duct C. seminiferous tubules, epididymis, vas deferens, ejaculatory duct, urethra D. vas deferens, epididymis, seminal vesicles, ejaculatory duct, urethra E. epididymis, seminiferous tubules, ejaculatory duct, vas deferens, urethra
In vascular plants, the ____ generation is larger, more complex, and longer lived than the ____ generation
a. haploid gametophyte; haploid sporophyte b. haploid gametophyte; diploid sporophyte c. diploid sporophyte; diploid gametophyte d. diploid sporophyte; haploid gametophyte e. haploid sporophyte; haploid gametophyte
Birds that spend most of their time aloft at sea are:
a. skuas. b. gulls. c. albatrosses. d. pelicans. e. puffins.