1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ArbitrLikvidat [17]
3 years ago
13

The recycling of which compound ensures the continuation of glycolysis under anaerobic conditions?

Biology
1 answer:
Mariana [72]3 years ago
8 0


The answer is NAD+.

In the process of glycolysis, NAD+ is reduced to form NADH+ and H+.  If NAD+ is not present, glycolysis will not be able to continue. Under anaerobic conditions, the regeneration of NAD is coupled to the reduction of pyruvate. The anaerobic regeneration of NAD is called fermentation.

In animal tissues , fermentation occurs as  pyruvate acts  as a makeshift hydrogen acceptor and gets  reduced to lactate when NADH transfers electrons to pyruvate. This enzyme catalyzed reaction occurs whenever the available oxygen has been consumed.



You might be interested in
A plant makes glucose during photosynthesis. Glucose consists of the elements carbon, hydrogen, and oxygen. What is the source o
podryga [215]

Answer:

Glucose is produced by plants through photosynthesis. In this process, the plant uses light energy from the Sun to convert carbon dioxide and water into glucose and oxygen. Algae and certain bacteria and other unicellular organisms also produce glucose through photosynthesis.

Explanation:

5 0
3 years ago
4. Who discovered the first known case of a typhoid carrier?
SashulF [63]

Answer:

Mary Mallon (September 23, 1869 – November 11, 1938), also known as Typhoid Mary, was an Irish-born cook believed to have infected 53 people with typhoid fever, three of whom died, and the first person in the United States identified as an asymptomatic carrier of the disease pathogen, Salmonella typhi.

4 0
3 years ago
Read 2 more answers
Which of these is true for bacteria because they are prokaryotic cells
PtichkaEL [24]
A is tha answer i think
3 0
4 years ago
Nuclear energy comes from which part of an atom?<br> is it nuclear fusion or fission?
likoan [24]

Answer:

Nuclear energy comes from the nucleolus of an atom(the core).  It is a nuclear fusion.

Explanation:

Hope this helps have a good day!

:j

6 0
3 years ago
What is generally the result of migration out of an area?
saw5 [17]
The answer is C, The population of an area decreases
4 0
3 years ago
Read 2 more answers
Other questions:
  • Marquis is using a balance to measure the mass of a rock. After recording a reading, he removes the rock, clears the balance, an
    15·1 answer
  • Why did the earth start to spin slower?
    15·2 answers
  • What wasn't a direct result for industrial revolution
    15·1 answer
  • 4. In a chi-square test, the O in the equation represents _______________
    14·1 answer
  • 2. Cell membranes are fragile and can easily be damaged by various substances.
    14·1 answer
  • The trophic facilitation phenomenon described by Hacker and colleagues involves direct interactions between two salt marsh plant
    12·2 answers
  • Most theoretical models concerning mechanisms of reproduction conclude _____ reproduction provides an advantage for adapting to
    10·1 answer
  • Proteins in the cell membrane that identify the cell are called what
    5·1 answer
  • Explain how the chemical properties of lipids, nucleic acids, and proteins differ from carbohydrates in simple terms.
    13·1 answer
  • What is the plasma (cell) membrane? What is its main function?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!