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
OlgaM077 [116]
4 years ago
15

As one moves up in altitude, the atmospheric pressure decreases. In Vail, Colorado (altitude 8022 ft or 2445 m), the atmospheric

pressure is approximately 570 mmHg. What would the partial pressure of oxygen be in Vail?
Biology
1 answer:
barxatty [35]4 years ago
6 0

Answer:

120 mm Hg

Explanation:

Given that,  

Height = 8022 ft/2445 m

Atmospheric pressure = 570 mm Hg

In order to calculate the partial pressure of oxygen, at first, it is required to calculate the mole fraction of Oxygen.

Mole fraction of Oxygen = % of Oxygen in the air

                                         = 20.95 % = 0.2095

Now, we know that,

⇒ Partial pressure of oxygen = Total pressure × mole fraction of Oxygen

                                                = 570 × 0.2095

                                                = 119.415 mm Hg

Therefore, the partial pressure of oxygen in Vail is approximately 120 mm Hg.

You might be interested in
In seed-eating finches in the Galapagos Islands, birds with large beaks are adapted to eat seeds with hard shells,
astraxan [27]

Answer:

The answer might be D

Explanation:

The answer could be D because birds with larger beaks should be capable of eating soft shell seeds, as well as hard shell seeds. So natural selection would not occur because the finches with large beaks would not die as a result of not eating soft shell seeds. The finches with large beaks should be able to reproduce offspring with the same trait. And so should the finches with small beaks.

8 0
3 years ago
At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the _____________
Nezavi [6.7K]
At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the parvocellular layers and a second runs through the magnocellular layers.
5 0
3 years ago
Cristina and Juan are twins who developed from two separate fertilized ova that were fertilized by two different sperm, while Ma
Zinaida [17]

Answer: i- fraternal or dyzygotic twins

ii- monozygotic twins

Explanation: dyzygotic twins develop when two separate oocyte are fertilised by two different spermatozoa. They are also referred to as nonidentical or fraternal twins. They can be of the same or different sex.

Monozygotic twins develop when one oocyte fuses with one spermatozoa and splits into two after fertilization. These twins are also known as identical twins as they will be of the same sex and have the same gene, blood groups and physical features. They may be of different sizes and often have very different personalities and characters.

6 0
3 years ago
How does the leaf contribute to the process of photosynthesis?
slega [8]

Water, a necessary reactant in photosynthesis, is contained in the leaves themselves. ... Carbon dioxide (CO2) is able to enter the leaf through the stomata, or the holes in the leaf.

7 0
3 years ago
The cytoplasm consists of a clear liquid called _________________, a supportive _________________, and networks of membranes and
Stells [14]

The cytoplasm consists of a transparent liquid called cytosol, a supportive cytoskeleton and networks of membranes and organelles.

<h2>Reason :</h2>

The portion of the cytoplasm surrounding organelles is known as cytosol, which is that the liquid a part of the cytoplasm. it's composed of about 80 percent water and also contains dissolved salts, fatty acids, sugars, amino acids, and proteins like enzymes

What do i cell the fluid in the cytoplasm?

The cytoplasm is that the gel-like fluid inside the cell. it is the medium for chemical reaction. It provides a platform upon which other organelles can operate within the cell. All of the functions for cell expansion, growth and replication are administered within the cytoplasm of a cell.

What is the clear liquid in the cytoplasm called?

The cytosol, also referred to as cytoplasmic matrix or groundplasm, is one among the liquids found inside cells (intracellular fluid (ICF))

What is cytoplasm made up of?

Cytoplasm is that the gelatinous liquid that fills the inside of a cell. it's composed of water, salts, and various organic molecules. Some intracellular organelles, such the nucleus and mitochondria, are enclosed by membranes that separate them from the cytoplasm

What is cytoplasm ?

It is a fluid that fills the cell and occurs between the plasma membrane and the nucleus. Cell organelles like mitochondria, ribosomes, Golgi bodies, etc., are suspended within the cytoplasm. The cytoplasm helps within the exchange of materials between cell organelles.

Learn more about cells :

brainly.com/question/13123319

#SPJ4

4 0
2 years ago
Other questions:
  • Edward Jenner noticed that the milkmaids who milked cows by hand often were infected with cowpox and that their infections were
    8·1 answer
  • Double fertilization, which is a hallmark of angiosperm sexual reproduction, results in a a. diploid zygote and a triploid endos
    14·1 answer
  • Small organisms, such as lichens, help break up bare rock into soil. A lichen is an example of a:
    10·2 answers
  • ¿cuales son los pasos, estructuras y moléculas implicadas en la expresión de la información genética en una célula eucariota?
    6·1 answer
  • The introduction of invasive species to an ecosystem can change the dynamic of the among the species
    11·1 answer
  • What is one benefit that pollinators give to flowering plants?
    11·2 answers
  • Vacuoles in plant cells are large and are used to store__________<br><br> food<br> water<br> oxygen
    11·1 answer
  • I have a cell membrane.<br> A.Prokaryotic cell<br> B.Eukaryotic cell<br> C.Both types of cells.
    8·2 answers
  • What is a method of distillation?​
    6·2 answers
  • What invention was necessary to enable humans to initially study cells?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!