Question

Which pathway will occur in the cell of an athlete who is performing 100m sprint?
Absence of
In cytoplasm
oxygen
Ethanol + Co,
Glucose
Pyruvate
(a)
+ Energy
Lack of
In cytoplasm
oxygen Lactic acid
Glucose
Pyruvate
+ Energy
(in human
(b)
muscle cells)
Lack of oxygen
Lactic acid
(in human + Energy
muscle cells)
Glucose
In cytoplasma
>Pyruvate
(0)
Presence of
oxygen CO + Water
(in mitochondrial) + Energy
Lack of oxygen
Lactic acid
(in human
+ Energy
muscle cells)
In cytoplasm
Glucose
► Pyiùvate
Absence of
oxygen
Ethanol + CO
+ Energy
(d)​

Answer 1

Answer:

Then nerve cell(neuron cells) from one to another which passes the electrical and chemical signals of the information that the athelete is performing 100m sprint.

Answer 2

Answer:

The anaerobic pathway utilises pyruvate, the final product of glycolysis. Without the functioning ETC there are an excess of NADH and pyruvate. Pyruvate is subsequently reduced to lactate (lactic acid) by NADH, leaving NAD+ after the reduction. ... Glycolysis will happen faster and will produce lactic acid.

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