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RoseWind [281]
4 years ago
12

What is the most important nutrient for energy?​

Biology
1 answer:
myrzilka [38]4 years ago
8 0
The three main nutrients used for energy are carbohydrates, protein, and fats, with carbohydrates being the most important source. Your body can also use protein and fats for energy when carbs have been depleted. When you eat, your body breaks down nutrients into smaller components and absorbs them to use as fuel.
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Which of the following is best for representing a time period in which an organism could evolve (for evolution to happen)? A 3,0
CaHeK987 [17]

Answer:

C] 10,000 years

Explanation:

It usually takes a million or more years. The longer, the more identifiable.

6 0
3 years ago
Answers plz....no need explanation...only d answer<br><br>42 points​
enot [183]

Answer:

The First answer is C Digestion changes proteins into amino acids

And the secoud answer is D pancreas

6 0
3 years ago
You go for a run and breathe heavily for an extended amount of time. How is this affecting your pH levels?
monitta

You will run and breathe heavily for a long period of time. is affecting your pH levels, Lowering the pH, making it more acidic.

  • A. Lowering the pH, making it more acidic.

<h3>How does respiratory rate affect pH?</h3>

When it is respiratory, it occurs due to an increase in the amount of volatile acids in the body, which lead to an increase in pCO2. When it is metabolic, it occurs due to the accumulation of non-volatile acids, which lead to the loss (excessive consumption) of bases, mainly bicarbonate, causing a drop in pH.

With this information, we can conclude that By eliminating carbon dioxide during expiration, pulmonary ventilation reduces the acidity of the blood, helping it to maintain the desired alkalinity level.

Learn more about respiratory rate affect pH in brainly.com/question/8887207

#SPJ1

6 0
2 years ago
What is mRNA?
Deffense [45]

Answer:

Messenger RNA is a type of RNA that is necessary for protein production. In cells, mRNA uses the information in genes to create a blueprint for making proteins. Once cells finish making a protein, they quickly break down the mRNA. mRNA from vaccines does not enter the nucleus and does not alter DNA.

So the answer will be C or A

Explanation:

7 0
2 years ago
Convert 0.0701 kg to milligrams
aliina [53]
To convert 0.0701 kilograms to milligrams, we must first figure out how many milligrams are in 1 kilogram.

1 kg (kilograms) = 1,000,000 mg (milligrams).

Since we have 0.0701 kg, we need to multiply 1,000,000 by 0.0701.
1,000,000 x 0.0701 = 70,100.

There are 70,100 mg in 0.0701 kg.

I hope this helps!
3 0
3 years ago
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