35 y/o man with 3 yr history of enlarging nose, coarse facies, muscle weakness, increased hand/foot size. Large fleshy nose and prognathism on exam. High IGF-1 in serum. MRI shows pituitary adenoma. Morphologic analysis of the tumor shows a densely granulated somatotroph adenoma. Further studies show that the G alpha-s subunit of the tumor G proteins lack GTPase activity. The tumor cells most likely have an increased activity of which enzyme?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

How will you manage your time to accomplish the necessary tasks both on the job and at home?

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !