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vaieri [72.5K]
3 years ago
14

True or false

Biology
1 answer:
gregori [183]3 years ago
6 0
I think true don't count me 100 percent
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Recent data suggests that heat-generating brown fat is most active in __________. View Available Hint(s) Recent data suggests th
Tom [10]

Answer:

The most correct answer would be "all individuals exposed to cold temperatures".

Explanation:

Body fat can be divided into white fat and brown fat.  

White fat cells (adipocytes) have a <u>single lipid droplet</u> and this fat is a result of an excess of calories. White fat, when storage around abdominal area, increases cardiovascular risk. Therefore, an <em>obese person has a great proportion of this type of fat. </em>

On the other hand, brown fat has <u>many lipid droplets</u> and <u>mitochondria full of iron</u>, which give its brown color. Brown fat is useful to generate heat, it does so by burning calories. This type of fat can usually be found in adults in the back of the neck and above the collarbone and its amount <em>decreases with age.  </em>

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3 years ago
The nuclei of the following cells in a woman's body are identified with
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Answer:

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6 0
4 years ago
I have a few minutes to complete this, please help!!
s344n2d4d5 [400]

Answer:

0%

Explanation:

the allele would be stopped by an I^A

8 0
3 years ago
Which of the following organic molecules may have up to four levels of structure?
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Proteins have up to four levels of organic structure.

1.Primary structure -  the linear arrangement of amino acids.

2. Secondary structure - areas of folding or coiling within a protein.

3. Tertiary structure - the final three dimensional structure of a protein.

4. Quaternary structure - non covalent associations that bind multiple polypeptides into a single larger protein. E.g.  hemoglobin has four polymers, two alpha and two beta chains. They are non covalently bound to each other to form a single large protein - hemoglobin.

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3 years ago
Shawna's science teacher asked the class to observe the organisms in a
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C. Shawna will walk along the meter stick and count how many steps she takes. She will then walk off a space of 1 m x 1 m

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This procedure is likely to be the least accurate because it is difficult to be precise when measuring by taking steps.

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2 years ago
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