English
Karnataka Board PUCPUC Science Class 11

Phosphorylation of glucose during glycolysis is catalysed by ______.

Advertisements
Advertisements

Question

Phosphorylation of glucose during glycolysis is catalysed by ______.

Options

  • Phosphoglucomutase

  • Phosphoglucoisomerase

  • Hexokinase

  • Phosphorylase

MCQ
Fill in the Blanks
Advertisements

Solution

Phosphorylation of glucose during glycolysis is catalysed by hexokinase.

Explanation:

Glucose is phosphorylated by hexokinase, and glucose-6-phosphate is produced.

shaalaa.com
  Is there an error in this question or solution?
Chapter 14: Respiration in Plants - Exercises [Page 77]

APPEARS IN

NCERT Exemplar Biology Exemplar [English] Class 11
Chapter 14 Respiration in Plants
Exercises | Q 2. | Page 77

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Pyruvate undergoes oxidative decarboxylation to produce _____________.

(a) 2-PGA

(b) α-Ketoglutarate

(c) Succinyl-Co-A

(d) Acetyl-Co-A


Describe the process of glycolysis with the help of schematic representation.


Differentiate between Glycolysis and Krebs’ cycle.


Describe the connecting link between glycolysis and Krebs’ cycle.


In glycolysis, Fructose 1,6-bisphosphate formed from fructose-6-phosphate is cleaved into ______.


How many oxygen molecules are utilized in glycolysis?


Which of the following is the first step of glycolysis?


During glycolysis of one molecule of glucose, how many ADP molecules are phosphorylated?


During glycolysis of aerobic respiration, how many times oxidation of substrate occurs?


How many molecules of pyruvic acid are formed in glycolysis?


EMP pathway is ______.


F1 particles participate in the synthesis of ______.


Which of the following will release more energy on oxidation? Arrange them in ascending order.

  1. 1 gm of fat
  2. 1 gm of protein
  3. 1 gm of glucose
  4. 0.5 g of protein + 0.5g glucose

The energy yield in terms of ATP is higher in aerobic respiration than anaerobic respiration. Why anaerobic respiration occurs even in organisms that live in aerobic condition like human beings and angiosperms?


ATP produced during glycolysis is a result of substrate level phosphorylation. Explain.


In the following flow chart, replace the symbols a,b,c and d with appropriate terms. Briefly explain the process and give any two application of it.


Identify the INCORRECT statement regarding glycolysis.


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 into fructose-1-6-diphosphate.

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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×