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dangina [55]
3 years ago
7

After the gram staining procedure, you realized you went too fast and have forgetten to apply the 95% ehtanol. What might be the

consequence?
Biology
1 answer:
LekaFEV [45]3 years ago
4 0

Answer:

In gram staining, 95% ethanol is used to destain the gram-negative bacteria but gram-positive bacteria do not get destain because peptidoglycan layer in gram-positive cell wall does not allow crystal violet- iodine complex to come out of the cell wall.

Gram-negative bacteria do not have peptidoglycan cell wall and so crystal violet comes out of the cell wall by using 95% ethanol because ethanol dissolves the lipopolysaccharide membrane of gram-negative bacteria and allow the dye to leak out.

Therefore if I forgot to apply 95% ethanol than crystal violet dye will not come out of the lipopolysaccharide cell wall of gram-negative bacteria and it will appear violet under the microscope.

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ivolga24 [154]

Answer:

Since it will help the individual live longer, there is a greater chance that it will reproduce than those with lesser favorable traits. Thus the next generation will resemble the parents with the favorable triat more.

Explanation:

Hope this help

plz mark brainliest

Have a nice day!!!!!

8 0
3 years ago
A marine biologist took two true breeding fish, one orange with stripes, and one white with spots, and crossed them. All of the
fiasKO [112]

Yes! We can see which are dominant!

In this first generation progeny, we see that stripes are dominant and spots are recessive. And white bodies are dominant over orange!

I am a bit rusty on genetics, but I believe I am correct

8 0
2 years ago
If the inner mitochondrial membrane were freely permeable to h+, atp production by atp synthase would __________. See section 3.
Rina8888 [55]

Answer;

ATP would not be produced by oxidative phosphorylation.

If the inner mitochondrial membrane were freely permeable to h+, ATP production by ATP synthase through oxidative phosphorylation would not occur.

Explanation;

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-Oxidative phosphorylation is made up of two closely connected components: the electron transport chain and chemiosmosis. The electron transport chain forms a proton gradient across the inner mitochondrial membrane, which drives the synthesis of ATP via chemiosmosis.

-Therefore; If the inner mitochondrial membrane were freely permeable to h+, ATP production by ATP synthase through oxidative phosphorylation would not occur.

4 0
3 years ago
How does ATP provide energy to your body?
Contact [7]

Answer:

Adenosine triphosphate (ATP), is an energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes. When energy is needed by the cell, it is converted from storage molecules into ATP.

6 0
3 years ago
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anygoal [31]
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