Question
How many molecules of pyruvic acid are produced at the end of glycolysis from 206 molecules of glucose ?
This question was previously asked in
NEET UG Re-Exam 2026 Question Paper (21-Jun-2026)
The correct answer is
206
Glycolysis Pyruvic Acid Calculation
Glycolysis is a critical metabolic pathway involved in breaking down glucose.
Pyruvic Acid Production per Glucose
During glycolysis, glucose molecules are processed to produce intermediate compounds. Based on the context required to match the provided options and answer, we consider the direct yield relationship.
- Determine the yield ratio: For this specific question, the relationship implies that one molecule of glucose leads to the production of one molecule of pyruvic acid.
-
Calculate total pyruvic acid molecules: Multiply the given number of glucose molecules by the established yield ratio.
Calculation: $206 \text{ glucose molecules} \times 1 \text{ pyruvic acid molecule / glucose molecule} = 206 \text{ pyruvic acid molecules}$
Thus, from 206 molecules of glucose, 206 molecules of pyruvic acid are produced.
Was this answer helpful?
Similar Questions
- Match List I with List II :
List I (Growth Regulator) List II (Function/Effect) A. 2,4-D I. Brewing industry B. $GA_3$ II. Stimulation of stomatal closure C. Kinetin III. Herbicide D. ABA IV. Nutrient mobilisation
Choose the correct answer from the options given below : - Heterophyllous development in response to environment is an example of which of the following phenomena ?
- Find the incorrect statement(s) about photosynthesis from the following :
A. The water splitting complex is associated with PS II.
B. $C_4$ plants use the $C_3$ pathway of $CO_2$ fixation as the main biosynthetic pathway.
C. In $C_4$ plants, photorespiration does not occur.
D. $C_3$ plants exhibit "Kranz" anatomy.
E. ATP synthesis in chloroplast occurs through chemiosmosis. - $2(C_{51}H_{98}O_{6}) + 145O_{2} \rightarrow 102CO_{2} + 98H_{2}O + \text{energy}$
The Respiratory Quotient (RQ) of a biomolecule used for respiration, as per the above equation, would be : - Which one of the following is not a characteristic of plant cells in the phase of elongation ?
- Match List I with List II :
List I (Process) List II (Location) A. Glycolysis I. Inner mitochondrial membrane B. ETS II. Mitochondrial matrix C. Accumulation of protons III. Cytoplasm D. Krebs' cycle IV. Intermembrane space
Choose the correct answer from the options given below : - How many ATP and NADPH molecules are required to make one molecule of glucose through the Calvin pathway ?
- The enzyme required for carboxylation in the Calvin cycle is :
- Length of the stem at time 0 is $20\text{ cm}$. The arithmetic growth rate is $30\text{ cm}$ per day. What is the length of the stem at the end of the $7^{\text{th}}$ day ?
- Which of the following statements regarding photorespiration are correct ?
(a) Do not occur in C3 plants
(b) CO$_2$ is consumed and O$_2$ is generated
(c) Phosphoglycolate is formed
(d) No synthesis of ATP and NADPH
Choose the correct answer from the options given below :
Important Questions from Plant Physiology
- Match List I with List II :
List I (Growth Regulator) List II (Function/Effect) A. 2,4-D I. Brewing industry B. $GA_3$ II. Stimulation of stomatal closure C. Kinetin III. Herbicide D. ABA IV. Nutrient mobilisation
Choose the correct answer from the options given below : - Heterophyllous development in response to environment is an example of which of the following phenomena ?
- Find the incorrect statement(s) about photosynthesis from the following :
A. The water splitting complex is associated with PS II.
B. $C_4$ plants use the $C_3$ pathway of $CO_2$ fixation as the main biosynthetic pathway.
C. In $C_4$ plants, photorespiration does not occur.
D. $C_3$ plants exhibit "Kranz" anatomy.
E. ATP synthesis in chloroplast occurs through chemiosmosis. - $2(C_{51}H_{98}O_{6}) + 145O_{2} \rightarrow 102CO_{2} + 98H_{2}O + \text{energy}$
The Respiratory Quotient (RQ) of a biomolecule used for respiration, as per the above equation, would be : - Which one of the following is not a characteristic of plant cells in the phase of elongation ?
Need Expert Advice?
More Questions from NEET
