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Stells [14]
3 years ago
12

Where do cells get the chemicals needed to synthesize other molecules?

Physics
2 answers:
Maslowich3 years ago
6 0

Answer: from the food they take in

The chemicals needed to produce molecules comes from the food which an organism eat. A food is a rich source of fats, oils, proteins, carbohydrates and vitamins which are required by the cells to produce functional molecules necessary for building the body and maintaining it's proper functioning.

jek_recluse [69]3 years ago
4 0
From the food they take in
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What keeps the hydrogen atoms together in the molecule ?
blagie [28]
The bonds that hold atoms together to form molecules are called covalent bonds. They are pretty tough and not easily made or broken apart. It takes energy to make the bonds and energy is released when the bonds are broken.
7 0
3 years ago
Odina walked down the hall at school from the cafeteria to the band room, a distance of 100.0m. A class of physics students
Nata [24]

Find distance she traveled:

100m -25m = 75m


58 seconds / 2 second intervals = 29

29 x 2.6m = 75.4 meters total.


if the distance wasn’t rounded the statement was False.


Answer: False

7 0
3 years ago
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The 6th harmonic of a pipe is open at both ends has a frequency of 732 Hz, on a day when the temperature is 10 degrees Celsius.
Stels [109]

Answer:

안녕하세요 우리는 어떻게 응을 하루?

Explanation:

이봐 우리는 오늘 응

4 0
3 years ago
which type of relationship exists when a certain type of trees roots need a fungus present in order to grow normally
Afina-wow [57]
Judging on the fact that this is middle school physics, I would say that it is a beneficial relationship. 
5 0
4 years ago
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A person of mass m is standing on the surface of the Earth, of mass M E . What is the acceleration that the Earth experiences du
Lana71 [14]

Answer:

a_E=\dfrac{Gm}{r^2}

Explanation:

M_E = Mass of the Earth =  5.972 × 10²⁴ kg

G = Gravitational constant = 6.67 × 10⁻¹¹ m³/kgs²

r = Radius of Earth = 6371000 m

m = Mass of person

The force on the person will balance the gravitational force

M_Ea_E=\dfrac{GmM_E}{r^2}\\\Rightarrow a_E=\dfrac{Gm}{r^2}

The acceleration that the Earth will feel is a_E=\dfrac{Gm}{r^2}

7 0
3 years ago
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