Biology, 03.05.2021 19:10 davidsantos3121
A common laboratory technique is to collect gas from a chemical reaction by what is called water
displacement. In water displacement, the volume of the gas collected is equal to the volume of water
that is displaced from the container. Unfortunately, the gas collected is not entirely limited to the gas
released from the reaction. Because of the presence of water, a small amount of water vapor
contaminates the gas sample. What is the pressure of the gas produced in the reaction if the
atmospheric pressure at 29°C is 802 mmHg?
Answers: 3
Biology, 21.06.2019 17:20, owensdonld
The trp operon in e. coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.
Answers: 1
A common laboratory technique is to collect gas from a chemical reaction by what is called water
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