Anaerobic Respiration

Assertion : Glycolysis is the first step of respiration in which glucose completely breaks into ${\mathrm{CO}}_{2}and{H}_{2}O$ .
Reason : In this process, there is net gain of twenty four molecules of ATP.

Read the following statements.

X: Amount of carbon dioxide produced per molecule of glucose during aerobic respiration.

Y: Amount of carbon dioxide produced per molecule of glucose during fermentation by yeast.

Which of the following is true about X and Y?

Which row in the table below shows the correct products of anaerobic respiration in human and in yeast?

Which of the following is not correct for hexokinase?

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 

Assertion (A): ATP is used at two steps in glycolysis.

Reason (R): First ATP is used in converting glucose into glucose-6-phosphate and second ATP is used in conversion of Fructose-6-phosphate to Fructose-1,6-diphosphate.

In the light of the above statements, choose the correct answer from the options given below:

Are pyruvic acid and pyruvate same compound?

What is EMP pathway?

Arrange the following substances in a sequence that are formed in the EMP pathway, due to the transfer of a group between a pair of substrates with the activity of enzymes.
A) Fructose 1,6 - bisphosphate
B) Fructose - 6 - phosphate
C) Glucose - 6 phosphate
D) Phosphoenol pyruvate
E) 3 - Phosphoglyceric acid
The correct answer is:

Assertion (A): Under anaerobic and aerobic conditions lactic acid and pyruvic acid formed respectively in skeletal muscle whereas in yeast during fermentation ethanol is formed.

Reason(R): Metabolic pathways give a variety of products based on conditions.
The correct option among the following is:

Identify the false statement regarding fermentation from the following:

A) Glucose molecule is partially oxidized.

B) Oxidation of $\mathrm{NADH}$ into ${\mathrm{NAD}}^{+}$ is very vigorous.

C) Only $2$ molecules of ATP are net gained from a glucose molecule.

D) Occurs in anaerobic microbes.

Identify the ATP releasing reaction in the glycolysis among the following:

In glycolysis, which step involves the synthesis of NADH⁺+H⁺: 

What is correct about cellular respiration?

Besides the net gain of $2$ ATP molecules in glycolysis which other molecules are simultaneously formed?

Fermentation is represented by which of the following equation?

Which of the following is correct about glycolysis (EMP pathway)?

The breaking of the$\mathrm{C}-\mathrm{C}$ bond of complex compounds through oxidation within the cells leading to the release of considerable amount of energy is called

The fructose $1,6$-bisphosphate during glycolysis

Glycolysis involves:

Pyruvate is converted to lactic acid during lactic acid fermentation. Which of the following enzyme mediates this conversion?