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
harkovskaia [24]
3 years ago
12

One student claims that yogurt is made by lactic acid fermentation. Another claimer claims that yogurt is made by alcoholic ferm

entation. Testing for which of the following substances could help determine whether alcoholic fermentation or lactic acid fermentation was going on?
A) NAD+
B) Pyruvate
C) Oxygen
D) Carbon dioxide
Biology
2 answers:
Lerok [7]3 years ago
7 0
It is (D) Carbon dioxide.
in lactic acid=C6H12O6 to produce 2C3H6O3+Energy.
in alcoholic fermentation=C6H12O6 to produce 2C2H5OH+2CO2.
therefore all of them produce (D) Carbon dioxide.
Leto [7]3 years ago
4 0

Answer:

D) Carbon dioxide

Explanation:

Yogurt is formed when a bacteria ferments the lactose in the milk into lactic acid, that is a direct transformation, when alcohol is produced the fermentation produces carbon dioxide and other elements, if the test results positive for carbon dioxide is because there is alcoholic fermentation, and if there is not the yogurt is being produced by lactic acid fermentation.

You might be interested in
for the freckles trait, having freckles (F) is dominant while no freckles (f) is recessive. What will someone that is Ff look li
valina [46]
They'll have freckles because the dominant trait always overpowers the recessive trait if it's present.
5 0
3 years ago
When the DNA begin to coil and condense, the cell is in _____.
Lynna [10]
You would be in G2 Phase. G2 phase is the third and final subphase of Interphase in the cell cycle directly preceding Mitosis. It follows the successful completion of S phase, during which the cell’s DNA is replicated. G2 phase ends with the onset of prophase, the first phase of mitosis in which the cell’s chromatin condenses into chromosomes.
5 0
3 years ago
Which animal lives in the hydrosphere and lithosphere? eagle duck shark lizard
nikklg [1K]
Well lets see Hydro means water so we can scratch out eagle litho is like the crust of the crust of the earth so no shark ducks are involved with water but cant get to the crust so lizard they can go on water and to the crust so lizard
4 0
3 years ago
in humans, clear gender differentiation occurs, not at fertilization, but after the second month of gestation. What is the first
fredd [130]

Answer:

is the B

Explanation:

5 0
3 years ago
Multiple responses. Select all of the leukocytes that are classified as granulocytes: cytoplasmic granules and lobed nuclei.
katrin [286]

Answer:

Lymphocyte ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎

︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎

︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

7 0
3 years ago
Other questions:
  • Identify the part of the mandible that serves as a site of attachment for the temporalis muscle.
    6·1 answer
  • What is a "missing link" in the fossil record? A.) a fossil that shows a vestigial structure B.) a transitional fossil that show
    15·2 answers
  • What is the purpose of lipids in living things?
    5·1 answer
  • Which of the following accurately identifies the chemical basis of Chargaff's rule?
    15·1 answer
  • What is the likelihood that the children in square 1 will have earlobes that are not attached?
    13·1 answer
  • Explain how ostriches evolved to survive in their environment.
    12·1 answer
  • Describe the two different ways to measure the size of an earthquake
    10·1 answer
  • Question 2
    14·1 answer
  • DNA codes for specific proteins. Why are proteins so vital to the human body? Provide a couple of examples.
    10·2 answers
  • Describe at least three ways to ensure the accuracy of abiotic data.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!