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KCN broth is a complex medium typically made from organic ingredients like meat extracts or peptones. It is not a synthetic medium composed of defined chemicals.

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1y ago

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Is tryptone broth complex or synthetic?

Tryptone broth is considered a complex growth medium, as it is composed of a mixture of partially digested proteins such as tryptone, making it a nutrient-rich medium that supports the growth of a wide range of microorganisms.


Is KCN broth selective?

Yes, KCN broth is selective because it contains potassium cyanide as an inhibitor, which selects against organisms that cannot metabolize cyanide. This makes it useful for isolating cyanide-resistant bacteria.


What number of mole is KCN?

The answer will depend on the quantity of KCN.


How fast KCN kills human?

KCN kills a human being in 0.5 second.


What is the formula for the compound that forms from potassium and cyanide?

To answer this you need a roman numeral on gold to know the charge on it. Assuming it would be (I)... the formula would be KAu(CN)2


Definition of Chemically defined media?

Chemically defined media is a type of growth medium in microbiology containing known quantities of specific chemical components. This allows for precise control over the nutrients available to the microorganisms being cultured, facilitating reproducibility and predictability in experiments. It does not contain complex organic materials such as yeast extract or peptones.


How do you prepare kcn?

We can prepare KCN by the reaction of KOH and HCN.Where HCN can be generated by the pyrolysis of formamide.


How to solve synthetic division with complex numbers?

I'm not sure about how to use complex numbers to do this, but I've posted a link to a pretty neat website about Synthetic Division.


What salt is poisonous?

Examples of poisonous salts: KCN, HgCl2, NaCN.


What is added to provide the bulk of nutrition in a complex media?

Beef broth is sometimes used.


Is mannitol salt agar complex or synthetic?

Mannitol Salt Agar Complex is a synthetic medium because it is prepared from pure chemical substances and the exact composition of the medium is known.


Does 0.1 M KCN have a pH greater than 7.0?

Yes. Since KCN is a salt of strong base and weak acid,its water solution will be basic.Therefore,0.1M KCN have pH greater than 7,its pH is 11.