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klio [65]
2 years ago
13

Which macromolecule is the body's first source of energy and is made up of our top 3 elements?

Biology
1 answer:
Grace [21]2 years ago
3 0

Answer:

There are four classes of macromolecules (polysaccharides or carbohydrates, triglycerides or lipids, polypeptides or proteins, and nucleic acids such as DNA & RNA). Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen

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The Waldorf family was caught in a fire but escaped. Unfortunately, the father and daughter suffered burns. The father had secon
SVEN [57.7K]

Answer and Explanation:

The father had 54% of the body covered by burns, since a little more than half of his body was burned. In addition, to calculate the percentage of body burn, the following values are considered: head, arms and legs - 9% torso front - 18% torso back - 18%. In addition, the father feels little pain in his legs (which had worse burns) because the third degree burn destroys the nerve endings, while the second degree burn only damages these endings promoting intense pain.

The daughter had 9% of her body burned by first degree burns, which corresponds to her lower limbs. These burns involve the skin and the epidermis, for this reason, we can say that the legs are the part of the daughter's body that has compromised hair and epidermis.

7 0
3 years ago
Please answer!! i need help so bad. please!!!
padilas [110]

The purple kernel is dominant over the yellow kernel and hence it has the genotype of homozygous dominant PP.

<h3>What is Genotype?</h3>

Genotype may be defined as the ultimate combination of alleles of genes that are selected for specific studies.

If it has some offspring with purple kernels and some with yellow, the genotypes of the two parents are heterozygous dominant for the purple kernel, i.e. Pp and Pp.

And when these two parents are crossed with each other, the genotypes are PP, Pp, Pp, and pp. While the genotypic ratio is 1:2:1 (PP: Pp: pp), but the phenotypic ratio is 3:1 (Purple: Yellow).

Therefore, it is well described above.

To learn more about Kernel color in Corn, refer to the link:

brainly.com/question/1638810

#SPJ1

4 0
2 years ago
List 3 things that the satellites orbiting earth are used for
sladkih [1.3K]
They are used for gps, weather, and tv stations, connects with cell towers, phone calls, satellites
Hope those help!
5 0
2 years ago
The nurse is assessing a patient who has just been rescued after falling into a frozen lake. the patient's body temperature has
miss Akunina [59]
This is multiple correct option question options were 
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In this case the patient suffers from hypothermia which is medical term for the condition when body loses heat faster than it can produce in this condition patient shows signs such as uncontrolled shivering and cyanosis; cardiac dysrhythmias may occur in later stages
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3 years ago
Earth's core is an alloy made of _____.
Setler79 [48]
IT IS iron and nickel
5 0
3 years ago
Read 2 more answers
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