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
marishachu [46]
3 years ago
13

What products of glycolysis are required for yeast to produce ethanol by fermentation?

Biology
1 answer:
vlabodo [156]3 years ago
4 0

Answer:

NADH, pyruvate.

Explanation:

The fermentation process occurs in the cytoplasmic matrix.

Thanks to the H+ that are recovered from the oxidation of NADH to NAD +, they bind to pyruvic acid to change its conformation and transform it into lactic acid.

Two types of fermentation occur:

- Lactic

- Alcoholic, which releases ethanol + CO2

This is the reaction:

C6H12O6 + 2 Pi + 2 ADP + 2 NAD → 2 CH3-CH2OH + 2 CO2 + 2 ATP + 2 NAD

You might be interested in
What is true about scientific idea?
marshall27 [118]
It can be observed and tested
6 0
3 years ago
Which bonds are found inside a water molecule, between hydrogen and oxygen?
VikaD [51]

Answer:

Hydrogen Bonding in Water (1) The hydrogen bond in water is a dynamic attraction between neighboring water molecules involving one hydrogen atom located between the two oxygen atoms.

Explanation:

6 0
3 years ago
Read 2 more answers
Do organisms always stay in the same level
mel-nik [20]
No they don't

For example humans. Technically humans are place below a wild predators such as sharks in trophic levels.

But the fact is we can eat sharks. So , organisms don't always stay in the same level
3 0
3 years ago
Describe the pathway of a protein being made in a cell...from nucleus to vesicle
Karolina [17]

Answer:

ER → ER-to-Golgi transport vesicles → Golgi cisternae → secretory or transport vesicles →cell surface (exocytosis) (see Figure 17-13). Small transport vesicles bud off from the ER and fuse to form the cis-Golgi reticulum.

8 0
2 years ago
Which is true regarding the TCA cycle (Krebs cycle)? A. pyruvate is an end product of the cycle B. energy capture in the cycle i
Naily [24]

Answer: D. some components of the cycle are used as building blocks for certain anabolic pathways.

Explanation:

The citric acid cycle or Kreb's cycle is the part of the cellular respiration. It is a sequence of chemical reaction which is used by all the aerobic organisms so as to store energy by the process of acetyl CoA oxidation derived by the process of fats, proteins and carbohydrates into forms like carbon dioxide and adenosine triphosphate (ATP).

The acetyl CoA is used in the process of synthesis of fatty acids. The citrate is used for the synthesis of cholestrol. The oxaloacetate and alpha ketogluterate are used for the synthesis of aminoacids. Succinyl CoA is used for the synthesis of poryphrins and fatty acids.

5 0
3 years ago
Other questions:
  • Analysis Questions:
    15·2 answers
  • In several neurological diseases, axons lose their insulating myelin sheath. what is the consequence of this loss
    6·1 answer
  • which process in eukaryotic cells will proceed normally whether oxygen (o���) is present or absent?; a) electron transport; b) g
    14·1 answer
  • The nitrogen cycle is most directly dependent upon-
    8·1 answer
  • Which scientist isolated the proton from the nucleus in 1919?
    11·1 answer
  • Why does your pulse rate increase as your level of activity increases?<br><br>Please answer quick!
    13·2 answers
  • At the doctor’s office, the doctor drains the abscess and takes a sample for culturing. She also prescribes some broad-spectrum
    6·1 answer
  • What are the major reservoirs in the carbon cycle
    15·1 answer
  • Make up a mnemonic device to help you remember the steps of the cell cyle.
    13·1 answer
  • You were with your younger cousin playing at the park and he has mixed up his legos in the sand.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!