In which of the following do both amino acids have a polar but neutral side chain?

A) cysteine and methionine
B) cysteine and serine
C) histidine and methionine
D) phenylalanine and tryptophan


B

Environmental & Atmospheric Sciences

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Discuss how fishing practices can damage ecosystems. Include problems associated with driftnets, longline fishing, and bottom-trawling

What will be an ideal response?

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Climate predictions are made with computer programs called ____________________ ____________________ ____________________

Fill in the blank(s) with correct word

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How do seismologists use time-travel curves?

A. To determine the distance to an earthquake epicenter B. To determine the intensity of an earthquake C. To determine the magnitude of an earthquake D. To determine the depth of an earthquake

Environmental & Atmospheric Sciences

The strongest and most elastic metamorphic rock type is:

a. gneiss b. marble c. schist d. quartzite

Environmental & Atmospheric Sciences