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ivanzaharov [21]
1 year ago
13

By what factor would the rate of diffusion change if membrane thickness doubled?

Biology
1 answer:
nasty-shy [4]1 year ago
3 0

Tripling  of the diffusion rate would correspond to a factor 3.

<h3>What are the factors which affects the rate of diffusion ?? </h3>

Substances diffuse when they travel passively from one area of high concentration to another area of lower concentrations . During cellular transport in plants, diffusion of chemicals is crucial. The concentration gradient, membrane permeability, temperature and pressure all have an impact on the rate of diffusion . As long as there is a difference in  a substance concentration on either side of a barrier, diffusion will occur.

So by tripling the diffusion rate it would change to factor of 3.

To learn more about Diffusion refer:

brainly.com/question/24746577

#SPJ4

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luda_lava [24]

Answer: Put a drop of stain on an outer edge of your cover slide. Place a piece of napkin or paper towel against the opposite side of your cover slip, right up against the edge. This will help draw the stain under the cover and across the specimen.

6 0
3 years ago
The brown tree snake is a native species in Australia. In the twentieth century, brown tree snakes were accidentally transported
jasenka [17]

Answer:

the answer B

Explanation:

I took the test

3 1
2 years ago
The nurse is caring for a client who had a permanent pacemaker surgically placed and is now ready for discharge. What statement
chubhunter [2.5K]

Answer:

Option D

Explanation:

Options for the question are -

a) “I will call the doctor if my incision becomes swollen and red.”

b) “I will check my pulse every day and report to the doctor if the rate is below the pacemaker setting.”

c) “I will avoid any large magnets that may affect my pacemaker.”

d) “We will be getting rid of our microwave oven so it will not affect my pacemaker.”

Solution -

The statement as stated in option D signifies the lack of knowledge of patient about the pacemaker and precautions to be taken while using it.  

In general all the pacemakers have efficient mechanism to protect the device from electrical disturbance received from other electrical device specially the household devices such as refrigerator, heater, motors, microwave etc. However, protection is required from magnetic fields and magnets. Thus option C is a correct statement. Option A and B depict valid general precautions and check to be taken care of while using pacemaker.

 

3 0
3 years ago
Calculate the average speed of a lion that runs 45 meters in 9seconds
aliya0001 [1]

Answer:

5 meters per second

Explanation:

45 meters / 9seconds

5 mps

5 0
3 years ago
In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen.
sattari [20]

My friend, there is something wrong in your question. It is 12H2O and not 6H2O in the reactant side.

Answer:

To complete the reaction we should add 6H2O to the product side

6CO2 + 12H2O ----> C6H12O6 + 6O2 + 6H2O

6 0
4 years ago
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