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Rasek [7]
2 years ago
13

In the biuret test, what was the purpose of testing egg albumin? ​

Biology
2 answers:
enot [183]2 years ago
4 0

Answer:

To test the presence of protein in the food substance which gives a blue-to-purpule colour

vitfil [10]2 years ago
4 0

Answer:

To detect the protein in the given solution. To demonstrate the presence of the peptide bond.

Explanation:

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What are seismic waves?
Len [333]

Answer:

an elastic wave in the earth produced by an earthquake or other means.

Explanation:

earthquake, surface

primary wave

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4 0
3 years ago
The activity of the enzyme β-galactosidase produced by wild-type cells grown in media supplemented with different carbon sources
Sliva [168]

Answer:

I am assuming that the mutant cells have mutated beta galactosidase activity hence the relative levels of enzymatic activity would be reduced.

7 0
2 years ago
The process by which one DNA molecule is copied to make 2 DNA molecules is called
Pavel [41]

Answer:

The process that is used to describe this is C. Replication

Explanation:

This model has been developed and worked by many people long ago who were all interested in looking how DNA is the genetic blueprint by which the organism is made up.

5 0
3 years ago
Which outcome is most likely if a nonnative species is introduced to an ecosystem
12345 [234]
Alright! <span>In most cases it will induce nutrition or sth. like that to the ecosystem because it's simply going to be eaten or die or whatever. Just a large amount of animals will be able to survive. They need to be lucky enough to stand the environment (temperature & stuff) and they need to be able to find food and water sources.
In this rare case (I heard it's less than 10%) it might have the luck to have no natural foes so it can spread. The fact that they might not have any natural foes might cause a strong reduction of their food source. So if you have a big ape that keeps on eating dodos and its population keeps on growing and there's nothing that stops it... then one day there will be no dodos left. You see, an alien species usually will not be specialized on one prey, (or food source) because if they were so specialized, they'd be specialized on a food source that you can find at their homes and not at their new environment. (so they would have died out in advance already). So they're likely to survive a little longer.

You have the cats and camels in Australia for example... there are huge masses of them and there are no real natural enemies to "stop" them.

You see, in the usual case there will always be a balance.
Imagine a fox only eats rabits... once there are no rabbits left, the population of foxes will shrink because there's almost no food. Population of rabbits will grow again which makes it possible for foxes to find food easily which will increase their population and as a consequence decrease the population of rabbits ;)
So in the end it is still possible that a balance will be established... but in the worst case it might just create an irreversable unbalance. And... it has usually never been a good idea to invent another species as a natural foe of the other one.</span>
3 0
3 years ago
Oocysts of Toxoplasma gondi are excreted in the feces of : 1.sheep 2.human 3. cat 4. all of above ​
love history [14]

Answer:

cat

Explanation:

  • They are excreted in the feces of the Felidae family, such as cats.
  • The disease can be passed to humans and other animals, but in reference to ur question, cat is the answer.
6 0
2 years ago
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