How many amino acids have basic side chains?

A) 1
B) 2
C) 3
D) 4


C

Environmental & Atmospheric Sciences

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Develop a plan for opening a single new coal mine in Australia for export. Where would you open the mine? What challenges would you face?

What will be an ideal response?

Environmental & Atmospheric Sciences

What is one reason why the U.S. East Coast has so many bays and islands?

A) The land has been uplifted by recent faulting. B) The land has been downdropped by recent faulting. C) Water released from melting glaciers raised sea level. D) A large tsunami from a meteoroid impact scoured the coastline.

Environmental & Atmospheric Sciences

Shield volcanoes are more likely to cause death and destruction than composite cone volcanoes

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

Hurricane Katrina was classified as a Category 5 hurricane, but as it moved towards the Louisiana coast, its rainbands near the center of the storm converged towards the eye, the storm weakened, and it made landfall as a Category 3 hurricane. This weakening was primarily due to the phenomenon called ____

A) trade-wind inversion B) rainband disintegration C) eye replacement D) eyewall replacement

Environmental & Atmospheric Sciences