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
vaieri [72.5K]
2 years ago
15

Someone please help me

Biology
1 answer:
horrorfan [7]2 years ago
3 0
<h3>☣ Question -:</h3>

Which of these equation is the correct one for fermentation?

❍ Glucose + oxygen → carbon dioxide + water

❍ Glucose → lactic acid

❍ Glucose → ethanol + carbon dioxide

<h3>☣ Explanation -:</h3>

To understand this first we should know what is fermentation.

<u>What </u><u>is </u><u>fermentation</u><u>?</u>

A process of chemical change in food or drink because of the action of yeast which may cause it to produce bubbles or heat, or turn sugars in it into alcohol.

<u>Equation -:</u>

\small\sf{C_{6}H_{12}O_{6} \rightarrow2C_{2}H_{5}OH + 2CO_{2}}

Which means

Glucose → ethanol + carbon dioxide

  • Hence opition c is the correct answer.
You might be interested in
What type of cloud is associated with hail
strojnjashka [21]
Cumulonimbus clouds are large and dark, and are usually associated with rain, hail, and snow.
7 0
3 years ago
Systematists have used a wide variety of traits to reconstruct the phylogenies of particular groups of organisms. Which one of t
NemiM [27]

Answer:

All of the above traits combined

Explanation:

Phylogeny is an evolutionary history of development of a certain species or taxonomic group.

The purpose of phylogenies is to represent evolutionary relationships among a group of organisms.

During the reconstruction of phylogenies. Systematists often use a variety of traits in order to produce a good estimate of a phylogeny.

The use of molecular traits, gross morphological traits, behavioral and biochemical traits  combined can give a good estimate of a phylogeny.

6 0
3 years ago
Which is a possible outcome of global warming?
Oxana [17]

Answer:

More frequent and severe weather

Higher temperatures are worsening many types of disasters, including storms, heat waves, floods, and droughts. A warmer climate creates an atmosphere that can collect, retain, and drop more water, changing weather patterns in such a way that wet areas become wetter and dry areas drier.

5 0
3 years ago
Please help me, im on a pretest..
gayaneshka [121]

Answer:

I would say C. but i don't think it will be

8 0
2 years ago
Why do scientists use the scientific method
Arte-miy333 [17]
The scientific method is a process of steps in order to get a conclusion. First, a scientist will observe something. It could be really anything. Then he/she will ask themselves a question. Like how does it do that? Or why does it do that?

Then they will form a hypothesis. This is where you will ask yourself what will be the outcome of the experiment.

Next you actually perform the experiment. If the experiment comes out as your hypothesis predicted, then you accept your hypothesis.

If not, you reject your hypothesis.

Of course, in science you just don't do one experiment. You do it multiple times and even with different circumstances.


5 0
3 years ago
Other questions:
  • Cardiac muscles
    13·1 answer
  • Which would you expect to find beneath the hot spot? a convergent boundary a rift zone a mantle plume a divergent boundary
    14·1 answer
  • Im a bit confused, so if anyone could help me, that would be great!
    15·1 answer
  • If two genes are on the same chromosome and rarely assort independently,
    6·1 answer
  • The modern synthesis brought together Darwin's theory of evolution with Mendelian genetics. Why was this so important?
    11·1 answer
  • Plants contain meristems whose major function is to
    5·1 answer
  • If renewable resource is consumed at a rate that exceeds its natural rate of replacement , what will happen?
    9·1 answer
  • How did changes in earth's atmosphere allow for the evolution of life on earth?
    6·1 answer
  • HELP, 100 POINTS!
    6·1 answer
  • 48. The body's physical structure is supported by what system?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!