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
avanturin [10]
3 years ago
10

Jamal drew a flow chart to show how the carbon in his brain tissue originated as co2 in the atmosphere. interpret his model.

Biology
1 answer:
bezimeni [28]3 years ago
8 0

We have heard about Respiration. In human beings, respiration is a cellular activity which takes place in the presence of oxygen and in result produces carbon dioxide. Jamal model is a clear manifestation of that process. Medulla is the region of a brain that controls the respiration activity. When we breathe we take in oxygen and the excess amount of carbon dioxide is removed from out body.

Brains cells have capability to detect the carbon concentration in blood and add excess amount of carbon from body to the air.  


You might be interested in
Can you please tell me an explanation of what happens during the prophase stage of mitosis?
arsen [322]
Prophase is the first step in mitosis and many changes occur. Chromatin fibers become coiled into chromosomes, with each chromosome having 2 chromatids joined at a centromere. The mitosis spindle, composed of microtubules and proteins, form in the cytoplasm.
3 0
2 years ago
Why might a scientist want to disrupt the plasma membrane and how might they do this experimentally?
kupik [55]

It is possible to disrupt the plasma membrane by using enzymes and/or detergent agents.

<h3>What is the plasma membrane?</h3>

The plasma membrane is a lipid bilayer that is mainly composed of phospholipids and cholesterol.

In laboratory conditions, it is possible to disrupt this lipid bilayer by using detergent and proteins (enzymes) that break the bonds binding phospholipids.

For example, enzymes can break down the double bonds that bind fatty acids in the lipid bilayer.

In conclusion, the plasma membrane can be break down by applying enzymes and detergents.

Learn more about the cell membrane here:

brainly.com/question/1768729

#SPJ1

6 0
2 years ago
While all cells in an organism contain the same genetic information explain how genes are both expressed and regulated in differ
Vaselesa [24]

All the cells in a person's body have the same DNA and the same genes. However, the difference between cells in different tissues and organs is that the "expression" of the genes differs between cells. Expression means that the message from the DNA is being copied and made into protein.

8 0
3 years ago
What is the main concept of invasive species?
Dimas [21]
They can harm other native species and thrive in the new environment which can potentially make the other species go extinct as the new species has no predators.
6 0
3 years ago
Can someone please explain why food that has been kept at room temperature for a few hours is more likely to cause food poisonin
kenny6666 [7]

Answer:

Because food kept at room temperature is somewhat exposed to air, and sometimes, the air can contain dangerous chemicals that were perhaps accidentally released, whereas food in the refrigerator doesn't apply to that problem.

Explanation:

Hope this helps, and please mark as brainlest! :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • explain what typically marks the beginning and end of any division of time on the geologic time scale?
    7·1 answer
  • Which will cause a decrease in gas pressure in a closed container?
    10·1 answer
  • Which is a process that allows scientists to compare rock layers with others in a sequence to determine their age?
    9·1 answer
  • When are to animals classified as belonging to the same species??
    5·1 answer
  • If a turtle is hit by a boat and damage is done to its shell, is the injury able to heal? Identify the correct answer to this qu
    11·2 answers
  • Which statement explains blood pressure?
    7·2 answers
  • Fats and oils are usually stored in a plant's <br>roots <br>stem <br>fruit <br>seeds​
    8·2 answers
  • In DNA replication, the resulting daughter molecules contain one strand of the original parental DNA and one new strand. What is
    14·1 answer
  • State the type of involuntary action shown by the flow chart
    14·2 answers
  • What would happen to the cacti if all the lizards were killed by a disease? Explain why.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!