In which of the following do both amino acids have a basic side chain?

A) cysteine and glycine
B) cysteine and methionine
C) histidine and lysine
D) phenylalanine and tryptophan


C

Environmental & Atmospheric Sciences

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Indicate whether the statement is true or false

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The U.S. has set aside a larger proportion of land area for biodiversity than any other country in the world.

Answer the following statement true (T) or false (F)

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Short-term climatic changes may be caused by ____

a. orbital eccentricity b. axial tilt c. precession of the equinoxes d. volcanic activity e. a combination of orbital eccentricity and axial tilt

Environmental & Atmospheric Sciences

How can surface uplift happen without forming mountains?

What will be an ideal response?

Environmental & Atmospheric Sciences