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
ElenaW [278]
3 years ago
7

Gracie squeezed some grapes and kept the juice in a vessel for 5 days at room temperature. On the fifth day she found that the j

uice tasted sour and appeared frothy. What caused this change?
Biology
2 answers:
Agata [3.3K]3 years ago
7 0

Gracie squeezed some grapes and kept the juice in a vessel for 5 days at room temperature. On the fifth day she found that the juice tasted sour and appeared frothy. What caused this change?


Rina8888 [55]3 years ago
3 0
The changes in the grape juice happened due to the alcoholic fermentation of the grape juice that occurs due to the presence of aerobic bacteria. The presence of yeast is the main reason behind the process of fermentation taking place. The froth is produced due to the presence of the formation of acid and carbon dioxide. 
You might be interested in
1 .Which of the following types of garden is illustrated in the picture above?
spin [16.1K]
I think it’s a Roji because it looks infested
5 0
3 years ago
HELP ! 50 POINTS !!
xxTIMURxx [149]

C

The "Nucleus" contains the genetic information of the cell in the form of deoxyribonucleic acid (DNA) or chromosomes and thus, controls cell growth and multiplication. It is also the site of DNA replication (formation of an identical copy of DNA).

While the "Golgi apparatus", or Golgi complex, functions as a factory in which proteins received from the ER are further processed and sorted for transport to their eventual destinations: lysosomes, the plasma membrane, or secretion.

8 0
3 years ago
Which of the following describes meiosis?
sveticcg [70]

Answer:

A should be

Explanation:

i remember all this meiosis stuff from like 8th grade

4 0
3 years ago
Read 2 more answers
Which of the following statements about biodiversity is not true?
galina1969 [7]
I believe your right C seems like the best choice to me. 
5 0
3 years ago
Read 2 more answers
Where is freshwater found? Select 3 options.
kkurt [141]

Answer:

According to the U.S. Geological Survey, most of that three percent is inaccessible. Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.

4 0
3 years ago
Other questions:
  • Can gel electrophoresis sort other types of molecules other than DNA
    8·1 answer
  • Who created Photo 51 ?
    6·2 answers
  • What is the role of dna polymerase during dna synthesis?
    6·1 answer
  • What happens when many water molecules come into contact with one another?
    10·2 answers
  • A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down su
    6·2 answers
  • What are ancestral character traits?
    12·1 answer
  • During which process is ethanol produced?
    8·2 answers
  • The joints in all of your fingers are _________________________ joints.. Single line text.
    8·2 answers
  • Max has been assigned a science fair experiment and must research a topic related to photosynthesis . After looking at the equat
    10·1 answer
  • 2. Analyze Graphs Use the graph as evidence to draw a conclusion about the temperature
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!