Addition of alcohols can prevent which of the following in isolation of marine polar bioactive compounds?

Addition of alcohols can prevent which of the following in isolation of marine polar bioactive compounds? Correct Answer Bacterial growth

Addition of small amount of alcohols or immiscible organic solvents such as n-Butanol or toluene prevents the growth of bacteria in water soluble fractions of marine bioactive compounds.
Bissoy MCQ

Related Questions

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into fourparts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations iscorrect. 1. Marine biology is the study of organisms in the ocean.
P. At a fundamental level, marine life helps determine the very nature of our planet.
Q. Marine life is a vast resource.
R. Shorelines are also shaped and protected by marine life.
S. Marine organisms contribute significantly to the oxygen cycle.
6. Marine biology covers a great deal, from the microscopic to the huge whales.
Which of the following is a problem associated with the isolation of polar bioactive compounds of marine origin?
Isolation of polar bioactive compounds from marine sources is easier.
The isolation of bioactive compounds from which of the following fractions is easy?
Which of the following is used for concentration of aqueous extracts of marine bioactive compounds?
Organic solvents are used to isolate bioactive compounds from marine organisms.
If the solvent phase in TLC was 80:20 mixture of hexane and ethyl acetate, the polar compounds will not move as much as non-polar compounds.
When the solvent phase in TLC is 20:80 mixture of hexane and ethyl acetate, the polar compounds will not move as much as non-polar compounds.
The polar compounds are more soluble in organic solvent while non-polar compounds are soluble in water.
_________ unlike other dyes, are soluble in moderately polar to non-polar materials like the lower alcohols and oil.