Respiration in Plants Questions

Number of CO₂ molecules evolved in glycolysis is:

Statement 1 : During oxidative decarboxylation of one molecule of pyruvic acid in mitochondrial matrix one molecule of NADH+H⁺ is produced. Statement II : In glycolysis, glucose undergoes partial oxidation to form four molecule of pyruvic acid.

During aerobic respiration, if oxygen supply to the cell suddenly stops, several metabolic processes will be affected. Considering the events in respiration, which process will stop first.

Statement-I : Proton concentration becomes higher in the intermembrane space than in the mitochondrial matrix during electron transport. Statement-II : The electron transport chain synthesizes ATP by substrate level phosphorylation.

Read the following statements and select the correct option : (A) Alcoholic fermentation occurs in muscles due to inadequate oxygen. (B) Lactic acid fermentation involves removal of hydrogen from pyruvate. (C) The main purpose of fermentation is to i

Match the List-I with List-II and select correct answer:-

Match the following columns. Column-I Column-II (A) Glucose (I) Can enter fermentation as well as Krebs’ cycle depending upon cellular need (B) Fats (II) Favoured substrate for respiration (C) Proteins (III) Have RQ below 1 (D) Pyruvic acid (IV) Will

Aerobic respiration requires:

NAD+ is reduced to:

CO2 released in:

ATP formation in ETS is:

Pyruvate to lactate enzyme:

Oxygen is:

Glucose breakdown is:

FADH2 yields:

ATP synthase located in:

Matrix of mitochondria contains:

NADH oxidation occurs in:

Anaerobic respiration occurs in:

Total ATP yield in aerobic respiration:

EMP pathway refers to:

Pyruvate oxidation produces:

Fermentation produces:

Cytochrome oxidase transfers electrons to:

Substrate level phosphorylation occurs in:

RQ > 1 indicates:

RQ value for fats:

Krebs cycle produces per glucose:

Link reaction occurs in:

Net ATP gain in glycolysis:

Glycolysis occurs in:

Which of the following is the correct sequence of electron carriers in ETS?

Given two statements: Statement I: Fermentation partially breaks glucose Statement II: NADH oxidised slowly in aerobic respiration

Which is wrong for Krebs cycle?

Assertion: ATP is used at two steps in glycolysis Reason: Used in G → G6P and F6P → F1,6BP

Substrate level phosphorylation occurs during:

Number of ways pyruvate is handled:

CO₂ is not released during:

Respiratory quotient of protein is:

During vigorous exercise, pyruvate is reduced by:

Choose incorrect statement for glycolysis:

Which is wrong for both fermentations?

GTP is formed during:

Given two statements: Statement I: Catabolism is breakdown, anabolism is synthesis Statement II: Glycerol enters pathway as PGAL

Read the following statements and choose correct option:

Cytochrome c is a small protein attached to the:

Which of the following statements is not correct with reference to respiration in plants?