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
ruslelena [56]
3 years ago
8

What must a animal do in order for cellular respiration to begin

Biology
1 answer:
lesya [120]3 years ago
8 0

Answer: eat food.

Chemical reaction of cellular respiration (convert biochemical energy):

C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O.

glucose + oxygen → carbon dioxide + water + energy .

This reaction is exothermic (energy is released).

Carbon dioxide and water are released during cellular respiration.

There are 18 oxygen atoms (six in glucose and twelve in six molecules of oxygen) in left side of chemical reaction and also 18 oxygen atoms (twelve in six molecules of carbon dioxide and six in six molecules of water) at the right.

You might be interested in
Bonjour ! On m'a posé cette question en cours d'SVT : décrivez le mécanisme qui permet d'expliquer la différence entre le nombre
kozerog [31]

Bonjour, je ne connais pas beaucoup le français, je suis donc traductrice. De mon point de vue, je suggère d'utiliser les informations dont vous disposez et de les utiliser sur le graphique. J'espère que cela a aidé.

8 0
3 years ago
Which scientific area is a major force in shaping modern classification methods?
Rashid [163]

Answer:

Evolution is a major force in shaping modern classification methods.

Hope it helped...........

8 0
3 years ago
An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the
Sergio039 [100]
1. Our results showed that test tube B contained end products of protein digestion, meaning that the isolated enzyme has the ability to break down protein. The end products of protein digestion include small polypeptides, dipeptides, and amino acids. In general, test tube B will contain the building blocks of proteins, which are the amino acids.

2. The two test tubes were placed in a hot water bath at 37oC. This is because the enzyme studied is a human enzyme and it works best at the human body temperature, which is approximately 37oC.
Enzymes are biological catalysts, which means that they accelerate chemical reactions. As a result, an enzyme's activity is greatly affected by temperature. Every enzyme, depending on each function and origin, has a specific range of ideal temperature conditions. If the temperature rises above the maximum accepted, then the enzyme denatures and loses its structure.

3. If the enzyme studied was added in a tube containing starch instead of proteins, then nothing would happen. This is because the enzymes are highly specialized and have very specific actions. It has been proved that this enzyme's activity involves the digestion of proteins.
Starch is a polysaccharide produced by plants, this means that starch is a carbohydrate. Given that starch is not a protein, it will not be digested by the enzyme. An enzyme digesting proteins, will not have any effect on carbohydrates.

4. The smaller molecules which are the result of the digestion happening in the digestive system are absorbed by the human body. More specifically, the products of protein digestion are absorbed by the intestine and then transported into the bloodstream. From the blood, they are then absorbed by other tissues.
After they are absorbed, they are used to build muscles or other compounds which can produce energy.
6 0
3 years ago
Cyanobacteria that can perform nitrogen fixation:
goblinko [34]
B is the correct answer to your question
5 0
3 years ago
Identify what Jean-Baptiste Lamarck believed about traits such as large muscles that are acquired during one's lifetime.
denis23 [38]
<span>What did Jean-Baptiste Lamarck believe about traits such as large muscles that are acquired during one's lifetime?

</span><span>They can be passed on to offspring.
</span>
<span>Jean-Baptiste Lamarck proposed that organisms have an innate tendency toward complexity and perfection.</span>
4 0
3 years ago
Other questions:
  • What is the name of the science that studies which traits are passed from parents to offspring
    11·2 answers
  • Explain why a pregnant woman should avoid drinking alcohol
    14·1 answer
  • Which part of a sperm cell is responsible for providing the cell's energy? A. cell wall B. flagellum C. round head D. mitochondr
    8·1 answer
  • Which is the MOST accurate description about how green plants and animals get food?
    12·1 answer
  • How is RNA used in therapies and diagnostics?
    9·1 answer
  • What are the structures that support and give shape to plant cells?
    11·2 answers
  • What component of the circulatory system is at tissue level
    10·2 answers
  • Bodily energy Taoists cultivate within themselves is called:
    10·1 answer
  • What is the role of differentiation in creating different organs within the body?
    12·1 answer
  • Which is the correct diagram of an atom , hint (i’m putting a picture)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!