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ValentinkaMS [17]
3 years ago
10

20. Does facilitated diffusion require energy for the cell?

Biology
1 answer:
Vera_Pavlovna [14]3 years ago
6 0

Answer: no

Explanation: The solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. This process is called passive transport or facilitated diffusion, and does not require energy.

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A- 0.455 g B- 5.50 g C. 4.56 g D. 0.55 g
serious [3.7K]

Answer:

Maybe it is 5.50 because not much information is given to calculate it or to find it.

3 0
2 years ago
a specfic mutation in a certain animal leads to abnormal development of the heart and kidney, resulting in miscarriage. Why did
Otrada [13]

Answer:

These kinds of mutations are referred to as Lethal mutations

Explanation:

This type of mutation deleteriously affects the vital genes that are responsible for the core functions of the body. The heart supplies blood to the body organs for nutrients and oxygen while kidneys filter out toxins and end products of metabolism. Mutations in genes for development of these organs will be deadly.

5 0
3 years ago
In a cell with a high energy requiroment, which
viktelen [127]

Answer:

chromosomes..........

8 0
3 years ago
Q: 47 starch, glucose and starch indicator. Which statement best describes what will most likely happen after several minutes?
gladu [14]
Contents of the model cell will change color.

hope this helps
7 0
2 years ago
find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches use a 3;14 for pie .
saw5 [17]
Volume of a cylinder formula:
V= h(pi×r^2)
If the diameter is 10in, then the radius is 5in
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V=20(3.14×5^2)
V=20(78.5)
V=1570in
3 0
2 years ago
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