Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in

Microbial Metabolism
Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in

all of these

phospholipids

enzymes

RNA

all of these

phospholipids

enzymes

RNA

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Microbial Metabolism
The major route for incorporation of ammonia (NH4+) into organic compounds is via

reduction of pyruvate or alpha-ketoglutarate by enzymes

oxidation of pyruvate

atmospheric nitrogen fixation

all of these

reduction of pyruvate or alpha-ketoglutarate by enzymes

oxidation of pyruvate

atmospheric nitrogen fixation

all of these

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Microbial Metabolism
The phosphate inhibition in the clavine formation with Claviceps SD58, can be counteracted by the addition of

lysine

methionine

tryptophan

alanine

lysine

methionine

tryptophan

alanine

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Microbial Metabolism
The bacteriochlorophylls used by the anoxygenic bacteria have absorbance maxima located in the_____portion(s) of the spectrum.

infrared

blue

green

ultraviolet

infrared

blue

green

ultraviolet

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Microbial Metabolism
The specific enzyme/(s) of the glyoxylate cycle is/are

malate synthase

both (a) and (b)

anaplerotic

isocitrate lyase

malate synthase

both (a) and (b)

anaplerotic

isocitrate lyase

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Microbial Metabolism
High energy transfer compounds are capable of

measuring free energy

accepting large amounts of free energy

transferring large amounts of free energy

None of these

measuring free energy

accepting large amounts of free energy

transferring large amounts of free energy

None of these

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Microbial Metabolism

Microbial Metabolism Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in

Microbial Metabolism The major route for incorporation of ammonia (NH4+) into organic compounds is via

Microbial Metabolism The phosphate inhibition in the clavine formation with Claviceps SD58, can be counteracted by the addition of

Microbial Metabolism The bacteriochlorophylls used by the anoxygenic bacteria have absorbance maxima located in the_____portion(s) of the spectrum.

Microbial Metabolism The specific enzyme/(s) of the glyoxylate cycle is/are

Microbial Metabolism High energy transfer compounds are capable of

Microbial Metabolism
Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in

Microbial Metabolism
The major route for incorporation of ammonia (NH4+) into organic compounds is via

Microbial Metabolism
The phosphate inhibition in the clavine formation with Claviceps SD58, can be counteracted by the addition of

Microbial Metabolism
The bacteriochlorophylls used by the anoxygenic bacteria have absorbance maxima located in the_____portion(s) of the spectrum.

Microbial Metabolism
The specific enzyme/(s) of the glyoxylate cycle is/are

Microbial Metabolism
High energy transfer compounds are capable of