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ratelena [41]
4 years ago
13

The 20 amino acids vary only in their?

Chemistry
1 answer:
Helen [10]4 years ago
8 0
Amino groups due to the chain can extend longer than the other
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Which atom would be neutral?
mezya [45]

Answer:

The amount of charge on a single proton is equal to the amount of charge possessed by a single electron. A proton and an electron have an equal amount but an opposite type of charge. Thus, if an atom contains equal numbers of protons and electrons, the atom is described as being electrically neutral.

4 0
3 years ago
How many kilograms of gasoline fill a 12.0-gal gas tank
Sergeu [11.5K]

Answer:

29.98kg

Explanation:

12.0 gallons * (3.78541178 liters/gallon) * (1000 mL/liter) * (0.66 g/mL) * (1 kg/1000 g) = 29.98 kg

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3 years ago
Which of the following statements are TRUE?
SCORPION-xisa [38]

Answer:

Answered

Explanation:

1)False,  electron carriers are not  located at ribosomes.

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4) True, Anaerobic organisms are capable of generating ATP via respiration.

5) True , ATP can be generated by the flow of protons across protein channels.

3 0
3 years ago
Morgan and Lily are studying the density of substances. After determining a block's mass and volume, they determine its density
slavikrds [6]
The formula of Density is known as:

Density = mass/volume

Units: g/cm^3

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Identify the two main materials that can be found in the inner and outer core layers of the earth.
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A. Iron D. Nickel hope this helps you!
6 0
3 years ago
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