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jekas [21]
3 years ago
10

What are the bonds found between amino acids in a polypeptide chain

Biology
1 answer:
Art [367]3 years ago
4 0
Amino acids are joined by peptide bonds in a polypeptide chain. A peptide bond is one in which the molecules of a carboxyl react with the amino group of another molecule. A molecule of water is then formed and release, leaving the functinal groups to bond together and form a polypeptide chain.
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Annie wants to find out if having a substance dissolved in water changes the temperature at which the liquid boils. She prepares
gladu [14]

Answer:

The dependent variable is: the temperature at which liquid boils.

Explanation:

The Dependent variable in a study or research is the variable that is measured after the modification or change in the particular research independent variable.

In this case, the independent variable is the treatment that liquid or water get which is the addition of 3 gm salt, and in the response to this treatment change in the boiling point of the liquid will be the dependent variable.

Thus, the correct answer is -  the temperature at which liquid boils.

5 0
3 years ago
In photosynthesis, the movement of protons from the stroma to the thylakoid lumen is _______ and is coupled to ________.
insens350 [35]

In photosynthesis, the movement of protons from the stroma to the thylakoid lumen is proton gradient and is coupled to<u> transfer of </u><u>protons</u>.

Protons are transported across the thylakoid membrane and into the lumen through the electron transport chain (the space inside the thylakoid disk). Protons are simultaneously removed from the stroma by reduction of NADPH and added to the lumen via water splitting (the space outside the thylakoids). Protons are pumped from the stroma to the thylakoid lumen as a result of the electron passing through the first link in the electron transport chain. A fourth protein complex in the thylakoid membrane, ATP synthase, then uses the energy stored in this proton gradient to produce ATP. This protein complex, like the mitochondrial enzyme, links proton flow back across the membrane to the creation of ATP.

Learn more about thylakoid

brainly.com/question/11500875

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3 0
1 year ago
The difference between prokaryotic and
jasenka [17]

Answer:

A

Explanation:

The major difference between prokaryotes and eukaryotes is that eukaryotic cells contain membrane-bound compartments in which specific metabolic activities take place. Most important among these is the presence of a cell nucleus, a membrane-delineated compartment that houses the eukaryotic cell's DNA.

6 0
3 years ago
what does Eurythermic, Stenothermic, Euryhaline, and Stenohaline mean? Can you please provide and example?
IgorC [24]
  Eurythermic: (of an organism) able to tolerate a wide range of temperatures.
Stenothermic: <span>A </span>stenothermic<span> is a species or living organism only capable of living or surviving within a narrow temperature range.
</span> Euryhaline<span>: (of an aquatic organism) able to tolerate a wide range of salinity.
</span>Stenohaline: <span>(of an aquatic organism) able to tolerate only a narrow range of salinity.

</span>
3 0
3 years ago
PLEASE HELP ITS FOR ASTRONOMY
Nikitich [7]

Answer:

no not actually

Explanation: the notheren lights are caused by earths magnetic field what youre thinking of when a star explodes it creates a supernova.

3 0
3 years ago
Read 2 more answers
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