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
kvasek [131]
3 years ago
14

You fill a shallow pan with water and place a drop of red ink in one end of the pan and a drop of green ink in the other end. Wh

ich of the following is true at equilibrium? a. The red ink is uniformly distributed in one-half of the pan, and the green ink is uniformly distributed in the other half of the pan. b. The red and green inks are uniformly distributed throughout the pan. c. Each ink is moving down its concentration gradient. d. The concentration of each ink is higher at one end of the pan than at the other end.
Biology
1 answer:
Alex73 [517]3 years ago
3 0
<h2>Answer is (B)</h2>

Explanation:

  • When we fill a shallow pan with water and place a drop of red ink in one end of the pan and a drop of green ink in the other end we see that the red nd green inks are uniformly distributed throughout the pan.
  • This is due to the Diffusion of red ink and green ink in the water. Diffusion is the process where the movement of particles takes place from the region of higher concentrations to the region of lower concentartions.
  • Until the concentration of substances is uniform throughout, this phenomena continues.

You might be interested in
What will occur if solution A containing 400 mosmol/L non-penetrating solute is separated by a biological membrane from solution
vampirchik [111]

Answer:

The volume of solution B will increase

Explanation:

In a non-penetrating solute, there is denial of a solute to cross the cell membrane.This implies that the solute will not be able to cross the cell membrane.  So if the biological membrane is serving as a partition between a solution A containing 400 mosmol/L non-penetrating solute and a solution B containing 600 mosmol/L non-penetrating solute, The volume of solution B will increase.

4 0
2 years ago
How does the salinity in water change as you move from inland areas out towards to ocean? Be sure to include the phrase "brackis
garik1379 [7]

Answer:

The salinity of water increases as you move from inland areas out towards to ocean.

Explanation:

Salinity refers to the concentration of salt in the water. The salinity of water increases as you move from inland areas out towards to ocean because the ocean has high salinity than the inland areas. That is it can be said that the ocean contains brackish water. Brackish water has more concentration of salt than freshwater.

5 0
2 years ago
Some people have their gall bladder surgically removed to the formation of gall stones. Describe the function of the gall bladde
sertanlavr [38]

Underneath the right side of the liver, the gallbladder is a pear-shaped organ.

<h3>What is the function of gall bladder?</h3>

Its primary function is to gather and concentrate bile, a digestive fluid made by the liver. The gallbladder is where bile is kept after the liver produces it. The gallbladder receives a signal from the stomach when you eat. Bile is released from the gallbladder when it contracts, and it travels through the gut via the major common duct. Bile combines with the food there and aids in digestion.

When the gallbladder is removed from a healthy person, there are rarely any obvious health or digestive issues, though there is a slight chance of diarrhea and fat malabsorption.

For more information regarding gall bladder, visit:

brainly.com/question/4280987

#SPJ1

4 0
1 year ago
The idea that Earth orbits the sun is referred to as ____ of the solar system, because of the scientist who first proposed it.​
zaharov [31]

Answer:

Copernican Heliocentrism

7 0
2 years ago
Help. Earth &amp; space science B
OleMash [197]
To find the difference of 7 - 3 5/12, how do you rename the seven
6 0
3 years ago
Other questions:
  • Leonard designed a parallel circuit to light two lightbulbs. But his circuit doesn’t work. Which two items in the circuit must b
    12·1 answer
  • Which structure is lacking in members of phylum echinodermata?
    13·1 answer
  • Which is an example of fungus
    6·2 answers
  • Help/ answer for this PLEASE thank you?!
    6·1 answer
  • Sweetened beverages supply nearly half of all the added sugars consumed by americans. true or false
    8·1 answer
  • If I hold my breath for 30 seconds, then my heart rate will increase or decrease?
    12·2 answers
  • Who used a compound microscope to see chambers within cork amd named them cells
    12·2 answers
  • The amount of ____ that a food contains is measured in calories.
    15·2 answers
  • How can you identify whether<br>plant is monocot or dicot without uprooting the plant?<br><br>​
    6·1 answer
  • Which will increase the rate of a chemical reaction ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!