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OLEGan [10]
3 years ago
9

In a hydrogen ion pump, the energy is used to join small molecules together

Biology
1 answer:
LuckyWell [14K]3 years ago
5 0

i think the correct answer is B considering that the channels are not always open for the protons to freely diffuse through the inner membrane.

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The best and closest definition of "biodiversity" would be?
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2 years ago
When you are done looking at slides of blood smears you should _____.
iren2701 [21]

Answer:

Option (C)

Explanation:

Blood smears usually refers to the blood test that is being conducted in order to determine if there is any abnormality or irregularity in the blood cells. This test is conducted in the laboratories by using the slides.

After the test is done, these slides of blood smears are usually disposed of according to the instruction given by the teachers. It is because these slides have sharp edges and must be carefully handled. It can cause cut in the fingers and as these slides are comprised of infectious substances, it can affect other individuals, causing various types of diseases.

Thus, they must not be disposed of here and there, rather they should be disposed of according to the teacher's instruction.

Hence, the correct answer is option (C).

3 0
3 years ago
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If a meal supplies 110 g of carbohydrates, 25 g of protein, 20 g of fat, and the equivalent of 5 g of alcohol, what % of the kca
mars1129 [50]

Answer:

0.058 % kcalories comes from carbohydrate.

Explanation:

1 g of carbohydrtes gives 4 calories, 1 g of protein gives 4 kcalories, 1 gm of fat gives 9 calories and 1 g of alcohol gives 7 calories of energy.

Thus in a meal  that contains 110 g carbohydrates gives 110 x 4 = 440 calories,  25 g protein gives 25 x 4 = 100 calories, 20 g fat gives 20 x 9 = 180 calories and 5 g alcohol gives 5 x 7 =  35 calories.

Total calories in a meal  440+100+180+35 = 755.

Therefore % of carbogydrate will be 440x 100 divided by 755 = 58.27 %

In kcalories % would be 58.27/1000 = 0.5827 %  

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3 years ago
Which is one of the five characteristics of life?
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cell anemia is caused when a mutation results in the replacement of glutamate with valine. Which type of mutation is observed he
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