Answer: The correct answer is option (A).
Explanation:
Oxidation : A chemical reaction in which addition of oxygen occurs or removal of hydrogen occurs is called oxidation.
Reduction:A chemical reaction in which elimination of oxygen occurs or addition of hydrogen occurs is called reduction.
In a given reaction,:
- The glucose molecule is getting oxidized into carbon-dioxide. Before oxidation in glucose molecule ratio of carbon and oxygen atom was 1:1 which changes to 1:2 after oxidation of glucose into carbon-dioxide.
Hence, is getting oxidized.
- The oxygen molecule is reduced because addition of hydrogen atoms are taking place in oxygen molecules which gives water after reduction.
Hence, is getting reduced.
So, correct answer is option (A).
A. R groups interact to form disulfide bonds or ionic bonds. - <span>tertiary and quaternary
</span><span>
B. Several polypeptide chains in a \beta-pleated sheet are held together by hydrogen bonds between adjacent chains. s</span><span>econdary, tertiary, or quaternary
</span><span>
C. Hydrogen bonding between amino acids in the same polypeptide gives a coiled shape to the protein. </span><span>primary</span>
The answer to this is 255.85 grams
Answer:
B
Explanation:
because B has a lower bp it needs less time and energy to turn into vapour and is collected into the condenser first