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Sergio039 [100]
3 years ago
14

What is a necessary reactant for glycolytic, or anaerobic, catabolism to proceed?

Chemistry
1 answer:
Contact [7]3 years ago
6 0
For glycolysis or an anaerobic catabolism to proceed, GLUCOSE must be present. It is the main reactant of the processes and it is broken down to form pyruvate, which is subsequently converted into energy, in the form of ATP molecules. One glucose is converted into two pyruvate molecules, in which 2 ATP are consumed, and 4 are generated. 
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nadezda [96]
A vertebrate has a backbone and invertebrates do not
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3 years ago
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A sample of gas occupies a volume of 67.1 mL . As it expands, it does 135.3 J of work on its surroundings at a constant pressure
Semmy [17]

Answer:

V_2=1.363x10^{-3}m^3=1363mL

Explanation:

Hello,

In this case, since the work done at constant pressure as in isobaric process is computed by:

W= P(V_2-V_1)

Thus, given the pressure, initial volume and work, the final volume is:

V_2=V_1+\frac{W}{P}

Whereas the pressure must be expressed in Pa as the work is given in J (Pa*m³):

P=783Torr*\frac{101325Pa}{760Torr} =104394Pa

And the volumes in m³:

V_1=67.1mL*\frac{1m^3}{1x10^6mL} =6.71x10^{-5}m^3

Thus, the final volume turns out:

V_2=6.71x10^{-5}m^3+\frac{135.3Pa*m^3}{104394Pa}\\\\V_2=1.363x10^{-3}m^3=1363mL

Best regards.

3 0
3 years ago
If 335 g water at 35.5C loses 5750 J of heat, what is the final temperature of the water?
White raven [17]

Answer:

The final temperature is  39.58 degree Celsius

Explanation:

As we know

Q = m * c * change in temperature

Specific heat of water (c) = 4.2 joules per gram per Celsius degree

Substituting the given values we get  -

5750 = 335 * 4.2 * (X - 35.5)

X = 39.58 degree Celsius

3 0
3 years ago
How many electrons are transferred in the ionic bond between sodium and chlorine in NaCl?
Alexxx [7]

Answer:

1

Explanation:

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6 0
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Answer:

One way is through fossil fuels. When people burn fossil fuels it enters the atmosphere as carbon dioxide gas. Another way is through animals. Most animals exhale carbon dioxide as a waste product which gets into the atmosphere.

6 0
3 years ago
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