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
Sauron [17]
3 years ago
5

What would happen if oxygen were not available

Biology
2 answers:
nadya68 [22]3 years ago
7 0
We wouldn’t be able to breathe as we are no longer taking in oxygen and we would die.
we breathe in oxygen and breathe out carbon dioxide.
No oxygen would be taken in, so less carbon dioxide is also breathed out.
adelina 88 [10]3 years ago
3 0

Answer: we would die

Explanation:

Brain cells are very sensitive to a lack of oxygen. Some brain cells start dying less than 5 minutes after their oxygen supply disappears. As a result, brain hypoxia can rapidly cause severe brain damage or death.

You might be interested in
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope?
Reil [10]
The statement best that explains why cells were observed in more detail using compound microscope than a simple microscope is : compound microscope has greater magnification ability than the simple microscope .

This will allow us to observe the subject with a much smaller size, making it easier for us to observe the detail

hope this helps
3 0
3 years ago
Read 2 more answers
Does during meiosis the 2n mother cells produces n daughter cells
liq [111]

Yes. During meiosis Diploid (2n) mother cell produces fou haploid(n) daughter cell.

Explanation:

  • Meiosis is also known as Reduction division.
  • It is type of cell division by which a diploid mother cell produces haploid daughter cell.
  • It is termed as reduction division because the number of chromosomes are reduced to half in daughter cell.
  • Meiosis occurs only in sex cells to produce gametes.
  • Significance of meiosis lie in the fact that it reduces the number of  chromosome into half and thus helps to maintain the chromosomal number of the species in the zygote after fertilisation .
  • Meiosis has two steps : Meiosis I and Meiosis II. There is a time gap between two steps, called interkinesis.
  • Meiosis I involves replication , crossing over etc.
  • Meiosis II is similar to mitosis however, no DNA replication occurs prior to meiosis II and the DNA content is thus halved in Daughter cell.
6 0
4 years ago
Which of the following does not describe early mammals
Fynjy0 [20]

Answer:

What are the choices?

Explanation:

6 0
4 years ago
Shoe companies often pair their logos with successful athletes in order to get you excited about buying their shoes. Prior to th
Kisachek [45]

Answer: neutral response

Explanation:

neutral response because before no one is really interested in buying the shoes so they would have a neutral response but when it is paired with athletes you now would want to buy it

Hope this helps :)

Please mark brainliest !!!

7 0
3 years ago
Pancreatic cells, which secrete a large amount of digestive enzymes, are labeled with radioactive leucine and then chased for se
stiv31 [10]

Answer:

On the exterior of the cell.

Explanation:

The black spots as mentioned in the given case would appear on the exterior of the cell after three hours, which suggests that the proteins or the enzymes had been discharged from the pancreatic cell. The mentioned method of labeling and then chasing the component is known as a pulse-chase experiment.  

In this experiment, the labeled compounds are used to follow the dynamics of cellular pathways and procedures. The molecules in a cell get produced and degraded spontaneously at various rates. These changes in the localization of the molecule and its expression levels with time can be determined by exposing or pulsing cells to a labeled compound.  

After this the cells are exposed sequentially to the same compound unlabeled, the process is termed as the chase. The compounds are generally labeled with fluorescent dyes or radioisotopes.  

3 0
3 years ago
Other questions:
  • Give an example of solute, solution, and solvent.
    9·2 answers
  • Ms f visited physician for a routine physical. During the exam she explained that over the last two week she had been feeling mu
    14·1 answer
  • During translation, the new polypeptides are often directed to specific parts of the cell by the presence or absence of short se
    15·1 answer
  • What is the number of protons and electrons equal to
    15·1 answer
  • Which structures if found in a cell would provide best evidence that the cell is eukaryotic
    7·1 answer
  • Science help thank you
    13·1 answer
  • Chlamydia infection is the leading cause of _______________ in men under age 35.
    15·1 answer
  • What are some of the immune functions <br> of the lymphatic system?
    7·1 answer
  • Fermentation is a chemical reaction that occurs in the
    14·1 answer
  • How is ischemia to the heart different from a heart attack?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!