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3 years ago

The fact that an organism cannot live without interacting with its surroundings is a concept in the field of study known as

1 answer:

6 0

Your answer is Echology.

Definetion: Echology is the scientific analysis and study of interactions among organisms and their environment.

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What is the difference between interpreting and analyzing

Basile [38]

Answer:

Analizar da a entender que se aprecia algo detenidamente para buscar una respuesta a una incógnita.

Interpretar da a entender que se da mención de x cosa de acuerdo a lo que uno sabe de dicha cosa.

4 0

3 years ago

Is sodium a solid, liquid, or gas

Sedaia [141]

Sodium is a solid and a liquid

Hope this helps

6 0

3 years ago

Read 2 more answers

compound of aspartame is a dipeptide that is often used as a sugar substitute which functional groups are present

Scrat [10]

Answer:

Carboxyl, primary amine, amide, ester, and phenyl.

Explanation:

The functional groups present in the compound of aspartame are carboxyl, primary amine, amide, ester, and phenyl. Aspartame is an artificial non-saccharide sweetener which is 200 times sweeter than sucrose. This aspartame is commonly used as a sugar substitute in many foods and beverages. It has the trade names such as NutraSweet, Equal, and Canderel.

5 0

3 years ago

Amino acids can be synthesized by reductive amination. Draw the structure of the organic compound that you would use to synthesi

UkoKoshka [18]

Answer:

Following are the answer to this question:

Explanation:

For the reductive amination of its carbonyl group, amino acids could be synthesized by reducing ammunition, which can be synthesized in the given attachment file:

please find the attachment:

4 0

3 years ago

The pK1, pK2, and pKR of the amino acid lysine are 2.2, 9.1, and 10.5, respectively. The pK1, pK2, and pKR of the amino acid arg

almond37 [142]

Answer:

pH 9,8 is likely to work best for this separation

Explanation:

Ion exchange chromatography is a chemical process where molecules are separated by affinity to an ion exchange resin. To separate different aminoacids you must use the isoelectric point (That is the pH where the aminoacid will be in its neutral form).

For lysine, PI is:

$pH = \frac{1}{2} (9,1+10,5) =$ 9,8

For arginine:

$pH = \frac{1}{2} (9,0+12,5) =$ 10,75

At pH = 9,8 lysine will be in its neutral form and will not be retain in the column but arginine will be in +1 charge being retained by the ion exchange resin.

Thus, pH 9,8 is likely to work best for this separation

I hope it helps!

5 0

3 years ago