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creativ13 [48]
3 years ago
8

Ann believes that carbohydrates store more energy than lipids. Nicco believes that lipids store twice as much energy as carbohyd

rates. Who is correct?
Chemistry
2 answers:
mash [69]3 years ago
4 0
Out of all the choices, Nicco is correct.
mojhsa [17]3 years ago
4 0

Answer: Nicco is correct

Explanation:  Carbohydrate and Lipids are both involved in the process of the storage of the energy but carbohydrate stores energy for short time and lipids store it for a long term.

Lipids do store twice as much energy as carbohydrates because the energy per gram value in case of lipids is higher than that of carbohydrates.

Thus nicco's belief is correct regarding the storage of energy which is higher in lipids than carbohydrates.

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Which is a function of nucleic acids?
vazorg [7]

Answer:

The answer to your question is: i have to answer correct first number three and second number one.

Explanation:

1.-regulate cell processes : Nucleic acids are located inside the nucleus and the nucleus is the brain of the cell, it says what functions must be done, then I think this option is correct.

2.- provide structure : Nucleic acids are large molecules but very weak, the couldn't be able to give structure. This option is wrong.

3.- transmit genetic information : The main function of nucleic acids is transmit genetic information, so this option is correct.

4.- fight disease: Nucleic acids are useful to transmit genetic information, and saying the functions a cell must do but fight against diseases is not one of their functions.

5 0
3 years ago
Ethyl alcohol, CH3CH2OH2, is misconception with octane, C8H18, but plenty alcohol, CH3CH2CH2CH2CH3OH3, is soluble in water only
emmasim [6.3K]
Because anymore water will breakdown the bonds of your Oh groups
3 0
3 years ago
8. Fill in the blanks underneath the wave spectrum to indicate the relative positions of each type of
anzhelika [568]
Ultraviolet as ultraviolet light waves are around 420 nm like stated in the photo
7 0
3 years ago
I WILL MARK BRAINLIEST ANSWER!
Zina [86]

Answer:

1.

Explanation:

1. They are made up of two or more Pure substances that are not chemically bonded together and appear non-uniform

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5 0
3 years ago
Read 2 more answers
The Nutrition Facts label for crackers states that one serving contains 19 g of carbohydrate, 4 g of fat, and 2 g of protein. Wh
sp2606 [1]

<u>Answer:</u> The amount of kilocalories contained in the given serving of crackes is 0.120 kCal

<u>Explanation:</u>

<u>As per the USDA:</u>

Carbohydrates provide 4 calories per gram, protein provides 4 calories per gram, and fat provides 9 calories per gram

We are given:

Mass of fat in the crackers = 4 g

Mass of carbohydrates in the crackers = 19 g

Mass of protein in the crackers = 2 g

Conversion factor used:  1 kCal = 1000 Cal

Applying unitary method:

  • <u>For Fat:</u>

1 gram of fat provides 9 calories

So, 4 gram of fat will provide = \frac{9}{1}\times 4=36Cal=0.036kCal

  • <u>For Carbohydrates:</u>

1 gram of carbohydrates provides 4 calories

So, 19 gram of carbohydrates will provide = \frac{4}{1}\times 19=76Cal=0.076kCal

  • <u>For Proteins:</u>

1 gram of proteins provides 4 calories

So, 2 gram of fat will provide = \frac{4}{1}\times 2=8Cal=0.008kCal

Total kilocalories per serving = [0.036 + 0.076 + 0.008] kCal = 0.120 kCal

Hence, the amount of kilocalories contained in the given serving of crackes is 0.120 kCal

8 0
3 years ago
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