Answer:
B. Single replacement reaction
Explanation:
A single displacement reaction is a chemical reaction in which one element is replaced by another in a compound.
How many wavelengths pass a given point of time is the definition of frequency?
True.
Answer:
No, glycolysis can not be continued without fermentation in the absence of oxygen.
Explanation:
In the absence of oxygen, cells perform fermentation to oxidize NADH into NAD+. NAD+ is required during the conversion of glyceraldehyde 3 phosphate into 1,3 bisphosphoglycerate. Fermentation reduces pyruvate and oxidizes NADH so that the NAD+ supply is continued to ensure continuity of glycolysis.
If fermentation does not occur under anaerobic conditions, cells will accumulate pyruvate and NADH. Glycolysis could not be continued in the absence of NAD+.
''Trust thyself, every heart vibrates to that iron string''. The quotes means that if you trust yourself, then you can truly be content in whatever you do or wherever you go. It means that whatever you do only concerns you and not what other people think of you or what you are doing.
I believe It is called an ice age