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
jonny [76]
3 years ago
5

What is concentrated salt solution added to the tube with the cheek cells? ​

Chemistry
1 answer:
sattari [20]3 years ago
6 0

Answer:

Adding a concentrated salt solution to the solution containing cheek cells will cause the water to move outside the cells by osmosis. The cheek cells are at a higher water potential than the outside solution so, the water will move out, down the water potential gradient, until an equilibrium is reached.

Hope that answers the question, have a great day!

You might be interested in
The temperature of a star is 6000K and its luminosity is 1000. Which type of star is it?
Lorico [155]

Answer:

Its probably none of those.

Explanation:

White dwarf temperatures can exceed 100,000 Kelvin according to NASA (that's about 179,500 degrees Fahrenheit). Despite these sweltering temperatures, white dwarfs have a low luminosity as they're so small in size according to NMSU.

4 0
2 years ago
If I use the dropper to add 10 mL of drink mix to 50 mL of water, what is the
Yuliya22 [10]

Answer:

16.7%

Explanation:

From the question given above, the following data were obtained:

Volume of drink mix = 10 mL

Volume of water = 50 mL

Percentage of drink mix =?

Next, we shall determine the total volume of the solution. This can be obtained as follow:

Volume of drink mix = 10 mL

Volume of water = 50 mL

Total volume of solution =?

Total volume of solution = (Volume of drink mix) + (Volume of water)

Total volume of solution = 10 + 50

Total volume of solution = 60 mL

Finally, we shall determine the percentage of the drink mix in the solution. This can be obtained as follow:

Volume of drink mix = 10 mL

Total volume of solution = 60 mL

Percentage of drink mix =?

Percentage of drink mix = Vol. of drink mix / total volume × 100

Percentage of drink mix = 10/60 × 100

Percentage of drink mix = 16.7%

4 0
3 years ago
How many moles of carbon in 6.64 moles of CCl2 F
Bad White [126]

Answer: 6.64 moles of carbon.

Explanation:

Given data:

Number  of moles of C = ?

Number of moles of CCl₂F₂ = 6.64 mol

Solution:

In one mole of CCl₂F₂ there is one mole of carbon two moles of chlorine and two moles of fluorine are present.

In 6.6 moles of CCl₂F₂ :

Moles of carbon = 6.64 × 1 = 6.64 moles of carbon.

Moles of chlorine = 6.64× 2 = 13.28 moles of chlorine

Moles of fluorine = 6.64× 2 = 13.28 moles of fluorine

Read more on Brainly.com - brainly.com/question/15602143#readmore

3 0
3 years ago
How does hydrogen bonding affect water as it becomes colder and eventually freezes? (1 point)
Sergio039 [100]
The 2nd one I think but I need some points
5 0
2 years ago
If an ice cube is placed in a sealed container and heated until it becomes steam, what will happen to the mass of the ice?
OLga [1]
The mass will decrease because it is an gas.
4 0
3 years ago
Read 2 more answers
Other questions:
  • You will analyze four substances in this lab. Based on their chemical formulas and what you already know about covalent and ioni
    12·1 answer
  • It has been proven that North America is moving west about 2 cm per year. How many kilometers wouldn’t move in 5000 years
    14·1 answer
  • Which of the following represent isotopes of the same element?
    10·1 answer
  • Tomato juice has a pH of 4.20. Calculate the [H3O+] and [OH–] in tomato juice.
    7·1 answer
  • If you have 100 grams of H2, how many moles of H2 is that?
    11·2 answers
  • Which type of environmental pollution would not be the direct result of the human use of fossil fuels? A) The expansion of landf
    8·1 answer
  • What is the numerical value of KcKc for the reaction if the concentrations at equilibrium are 0.10 MM SO2SO2, 0.18 MM O2O2, and
    10·1 answer
  • A solid that forms and separates from a liquid mixture is called ------
    6·2 answers
  • Plz help, if you don't know the answer please don't answer it
    5·1 answer
  • The volume of 0.6305 kg of a liquid is 0.430 L. What is its density in g/mL
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!