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
nikklg [1K]
3 years ago
12

What evidence in a slice of bread showed the presence of gas?

Biology
1 answer:
LenaWriter [7]3 years ago
6 0

Every slice of the bread, contains a number of blister like pores. These blister like pores suggests that the air or some gas might be present there. In case, the bread has no air, the surface of the bread must be smooth rather than rough.

The bread is formed by the fermentation of the sugar molecules present in the dough with the help of yeast. These blisters like structure on the bread is present due to the gas produced during fermentation.

You might be interested in
Photosynthesis occurs both in plants and animals true or false
GrogVix [38]

Answer:

false!

Explanation:

it only occurs in plants <3

3 0
3 years ago
Suppose a mother carries two recessive genes for freckles (rr) and a father carries one recessive gene for freckles and one domi
skad [1K]
Answer - A
The ratio of a child with clear skin with that of freckled skin is 1:2.
When genotype rr mates with genotype Rr, the following genotypes are expected:
Rr = clear skin dominant
rr= freckled skin

8 0
3 years ago
Which of the following is a benefit of increased flexibility? Better distribution of body composition. Improved cardiovascular e
Aleks [24]
The answer is more freedom of movement.
3 0
3 years ago
A scientist observes the cells of an unknown organism under a microscope. Which cell component would best indicate that the orga
VLD [36.1K]
If the organism has a cell wall it is a plant
5 0
3 years ago
What gas is a reactant in cellular respiration
pochemuha

Answer:

Explanation: Although cellular respiration has multiple parts, the basic chemical equation is:

Answer: Oxygen

Explanation: Oxygen + Glucose (sugar) = Carbon Dioxide + Water + Energy (ATP)

This equation is often broken into two parts, the reactants and the products. Reactants are the molecules that begin cellular respiration, in this case that would be oxygen and glucose. Products are what forms during cellular respiration. Here, the products are carbon dioxide, water, and energy. As the focus of this lesson is on the reactants of cellular respiration, oxygen and glucose, let's take a look at those.

Reactants--

The first reactant in the equation for cellular respiration is oxygen. Most people are familiar with oxygen since it's the primary gas needed for sustaining our lives. We obtain oxygen by simply breathing. Oxygen is highly reactive and therefore perfectly suited for driving chemical reactions such as cellular respiration. However, people may be less familiar with the second reactant in our respiration equation: glucose.

4 0
3 years ago
Other questions:
  • Acids and bases have many uses around the home and in industry.<br> a. True<br> b. False
    5·2 answers
  • If the concentration of hydrogen ions (H+) outside the thylakoids were equal to the concentration of H+ inside the thylakoids, h
    12·2 answers
  • Not sure if you can help but please try!
    13·1 answer
  • Pls help me,Pls help me ,pls help me
    15·1 answer
  • Is a wildfire caused by an arsonist considered an extreme weather event?
    5·1 answer
  • 5. The theory of common descent states that all modern organisms
    10·1 answer
  • A mutation can affect a cellular process so that a cancer develops. Which cellular process has been
    11·1 answer
  • Nail production occurs at the
    12·1 answer
  • The different forms of a gene are called<br> (1 Point)<br> traits<br> hybrids<br> alleles
    6·1 answer
  • AP Biology - If 72 out of 200 individuals....(pic is attached) - worth 25 points!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!