How are hormones produced by endocrine glands typically transported to target cells?
a. in the blood
b. through the air
c. across a synapse
d. via direct contact
e. in interstitial fluid
a
You might also like to view...
A biologist draws a tree of life having only three branches. Which of the following groups did the biologist most likely choose for her diagram?
A. fungi, eukarya, and vertebrates B. archaea, bacteria, and eukarya C. vertebrates, bacteria, and archaea D. bacteria, fungi, and archaea E. eukarya, bacteria, and fungi
In the photograph of the zygote fungus Pilobolus, what are the dark "hats" atop of the structures?
a. hypha b. gametangium c. zygote d. sporangium e. nucleus
Which of the following organisms would have the highest intrinsic rate of increase?
a. bacteria b. blue whales c. red grouse d. elephants e. humans
You recently discovered a new element, and find that this particular element has one electron in its outer energy level. What would you expect will happen to an atom of this element if placed in water?
A. It will gain an electron forming a negative ion. B. It will lose an electron forming a negative ion. C. It will gain an electron forming a positive ion. D. It will lose an electron forming a positive ion.