The __________ circuit carries blood from the heart to body tissues, and then returns it to the heart. Fill in the blank(s) with the appropriate word(s)
systemic
You might also like to view...
A high therapeutic index is advantageous. This refers to
A. high efficacy of the drug against the target microbe. B. selective toxicity and human toxicity are both high. C. the ratio between low selective toxicity and high human toxicity. D. the ratio between high selective toxicity and low human toxicity.
The enzyme that removes the neurotransmitter acetylcholine from synapses after it has been released is known as ________
Fill in the blank(s) with correct word
Which type(s) of antibiotic(s) is MRSA resistant to?
A. amoxicillin B. methicillin C. penicillin D. none of these E. all of these
Why does it make sense that many fruits are green when their seeds are immature?
A) Insects, which see the color green better than mammals do, can only carry seeds when they are small (immature). B) Animals know that green fruits are tasty, and are more likely to eat them. C) Green signifies less nutritive value. D) They are green because fruits with immature seeds are still capable of photosynthesis. E) They are harder to see and thus less likely to be eaten than other fruits.