<u>Answer:</u>
Enzymes 'reduces the activation energy' of both Exergonic and Endergonic Reaction by acting as a catalyst.
<u>Explanation:</u>
- For example, in the case of 'carbonic anhydrase', enzymes act rapidly causing the chemicals to 'react 107 times faster' than they would normally.
- Enzymes are substrate specific meaning an enzyme working on one substance may not work on another.
- Function of the enzyme is identified by its 'shape of the protein' and arrangement of these molecules produces an area called activation site.
Answer: The correct option is C.
Cloning vectors.
Explanation:
Viruses are use as cloning vectors because they can give the new gene or birth the new gene by infecting the cell. They are so modified and orogrammed in such a way that they cannot cause disease when it is used in humans. Cloning vector is a DNA fragment gotten from viruses or bacteria plasmid which is maintained and used for cloning purposes.
There are four major classes of biological macromolecules:
carbohydrates.
lipids.
proteins.
nucleic acids.
Answer:
you would use gel electrophoresis to determine a print match at the crime scene.
Explanation: