Answer:
The key difference between substrate and product is that substrate is the staring material of a chemical reaction whereas product is the compound obtained after the completion of the reaction. The terms substrate and product are used in spontaneous reactions and in reactions upon which an enzyme acts on as a catalyst.
Explanation:
Some animal cells, such as amphibian eggs, never have a complete ring, but form a spreading arc
! I don’t know if that’s what you’re talking about !
Sorry I am late on answering the question, if u don’t know what it is still, the answer I believe is D!
Answer: The correct option is B.
To increase the visual contrast in the specimen
Explanation:
Compound microscope is a microscope that consist of large lenses to enlarge images. Scientist normally stain specimen before they observed it under compound microscope because it will visualise the specimen and make some component of it to be visualise well. Some metabolic processes can also be differentiated and observed well.
