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
const2013 [10]
3 years ago
12

Diffusion occurs because of the ________________________ of molecules.

Biology
1 answer:
rosijanka [135]3 years ago
6 0
Diffusion occurs because of the movement of molecules from the region of higher concentration to the region of lower concentration. This movement of molecules occurs due to a thermal motion. Diffusion normally occurs between two compartments having difference in concentration. In case of fluid it moves from the region of higher concentration to the region of concentration until a balance is reached. The process of diffusion is very important for the humans as well. The oxygen that humans breathe in gets diffused with the blood.


You might be interested in
Draw a DNA molecule that has five randomly spaced restriction sites for a spedific palindrome. How many fragments would be produ
Bond [772]

Answer:

Figures attatched

Explanation:

1. Restriction enzymes cut the DNA in specific places of a specific sequence. Each restriction enzyme has different sequences of recognition.

2. Palindromic sequences are sequences that can be read the same in both senses (3' and 5'), for that reason restriction enzymes can cut both DNA strands

Now, for the first image: if a molecule has 5 restriction sites that are known for a single restriction enzyme, the enzyme will cut the DNA 5 times. If you see the image, the number of fragments is the number of restriction sites +1. In this case, it is 5+1=6 DNA fragments.

In the case of two different palindromic sequences, two different restriction enzymes recognize different sequence. If just one enzyme is present, the only cutting site will be the one that has the palindromic sequence recognizable. So, the number of fragments will be 1+1=2 DNA fragments (figure 2)

7 0
2 years ago
Jonathan used the following soil triangle to identify a sample of soil as sandy clay.
sineoko [7]

The description of soil according to Jonathan is as follows:

  • Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt ---- Silty loam soil.
  • Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt ----- Sandy clay soil.
  • Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt ----- Clay soil.
  • Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt ----- Silty loam soil.

<h3>What is Soil Texture?</h3>

Soil texture may be defined as a classification of soil on the basis of its physical appearance, texture, and properties.

In this question, the texture and composition of other soil are illustrated briefly with respect to each common soil type.

Therefore, it is well described above.

To learn more about Soil texture, refer to the link:

brainly.com/question/946875

#SPJ1

6 0
1 year ago
Equation of photosynthesis is .......​
Natalija [7]

Answer:

6CO2 + 6H2O -> C6H12O6 + 6O2

7 0
2 years ago
Read 2 more answers
Is there any type of ecological relationship between wolf and moose populations on Isle Royale? If not, explain why not. If so,
Cerrena [4.2K]

The Prey-Predator relationship is the type of ecological relationship between wolf and moose populations on Isle Royale.

<h3>What do you mean by Ecological relationship?</h3>

The Ecological relationship may be defined as the interaction between the members of one species with respect to the members of the other in response to food, shelter, and space.  

Moose are herbivores and the prey of wolfs. It is clearly seen in the graph that when the population of wolves increases, the number of moose decreases. It states that wolfs feed on moose.

Therefore, the Prey-Predator relationship is the type of ecological relationship between wolf and moose populations on Isle Royale.

To learn more about Ecological relationships, refer to the link:

brainly.com/question/2240608

#SPJ2

4 0
2 years ago
Read 2 more answers
Select the following that are examples of technology in science. Check all that apply.
Pepsi [2]
We need to see our answer choices to check all that apply.
5 0
2 years ago
Read 2 more answers
Other questions:
  • What are the major differences between prokaryotic and eukaryotic cells?
    10·1 answer
  • Which kind of farming is associated with less soil erosion?
    9·2 answers
  • True or false, the belief in Darwinism led persons to doubt that man owes anything to God?
    11·1 answer
  • Why did the theory of light change overtime?
    8·2 answers
  • The nervous system _____.
    11·2 answers
  • Which organism is a decomposer
    7·2 answers
  • Water molecules are ____ due to _____ bonding. This property helps water molecules to stick to each other and allows for the mov
    7·1 answer
  • Which 2 molecules do green plants use to make glucose
    9·2 answers
  • I NEEEEDDD HELPPP PLZZ
    12·1 answer
  • Chlorophyll is found in the thylakoid which are found in chloroplast
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!