Out of the following what usually supports the fastest growth rate and is therefore considered the preferred nitrogen source for E. coli

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#Question id: 39

#Section 2: General Biology

What functional groups are present in this molecule?

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#Question id: 41

#Section 2: General Biology

Enzymes are biological catalysts that enhance the rate of reaction by:

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#Question id: 42

#Section 2: General Biology

What is the relation between the given compound?

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#Question id: 44

#Section 2: General Biology

The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?

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#Question id: 46

#Section 2: General Biology

The three-dimensional structure of a protein is determined primarily by:

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#Question id: 47

#Section 2: General Biology

If 30 J of energy is added to water in the form of heat at 27°C, what is the change in entropy of water?