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marishachu [46]
3 years ago
12

Simple diffusion is another type of passive transport where molecules move from high to low concentration and it does not requir

e energy however a _________________ is needed.
Biology
1 answer:
Tamiku [17]3 years ago
6 0
Option1) a cell membrane.
Option2) kinetic energy.

If none of these options are right. Can I please have the right answer, I would love to know.
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Describe what happened when Mendel crossed purebred tall pea plants with short pea plants
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He found that the recessive trait such as the short plants disappeared, but only the dominent trait stayed which is tallness. When he allowed them to self pollinate, the recessive gene which is the shortness reappeared.
8 0
3 years ago
In what way is, Chlorella, similar to a plant cell/ plant kingdom
vazorg [7]
Chlorella is a genus of about thirteen species of single-celled green algae belonging to the division Chlorophyta. The cells are spherical in shape, about 2 to 10 μm in diameter, and are without flagella. Their chloroplasts contain the green photosynthetic pigments chlorophyll-a and -b. In ideal conditions cells of Chlorella multiply rapidly, requiring only carbon dioxide, water, sunlight, and a small amount of minerals to reproduce.
3 0
3 years ago
Darnell is planning to rent a booth at a trade show specifically for veterinarians. Darnell’s company offers benefits like disco
Alik [6]

The number attendees that would most likely be interested in Darnell's booth is : ( A ) 1 : 3

Aim : The question is all about the ratio of self employed vet at the trade show to the total number of Vets  at the trade show

<u><em>Assuming </em></u>

Number of self employed veterinarians = 20

Number of Veterinarians = 60

<h3>Determine the number of self employed vet that are interested in Darnell's booth </h3>

Total number of Vet = 60

number of self employed Vet = 20

= number of self employed / Total number of Vet

= 20 / 60

= 1 : 3  

Hence we can conclude that The number attendees that would most likely be interested in Darnell's booth is : ( A ) 1 : 3

Learn more about ratio: brainly.com/question/2328454

8 0
2 years ago
When 10,000 molecules of ATP are hydrolyzed to ADP and i in a test tube, about half as much heat is liberated as when a cell hyd
Korolek [52]

Answer:

C. Reactant and product concentrations in the test tube are different from those in the cell.

Explanation:

Cells convert some of the energy from ATP hydrolysis in to different forms of energy other than heat. ATP energy does not always generate more heat.  Many times, energy is used for different purposes.

4 0
3 years ago
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16. Which of the following changes in an ecosystem is most likely to cause an increase in the
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Answer:

B

Explanation:

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