Question
$\beta$- Oxidation of fatty acids occurs in:
This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
Mitochondrial matrix
Location of $\beta$-Oxidation
The catabolic process known as $\beta$-oxidation breaks down fatty acids into acetyl-CoA units. This vital step in energy metabolism occurs in specific cellular locations.
Mitochondrial Matrix: The Correct Site
The primary site for the $\beta$-oxidation of long-chain fatty acids is the mitochondrial matrix. This compartment houses the key enzymes required for the sequential removal of two-carbon units from the fatty acid chain.
Evaluating Other Options
- Cytosol: This is where fatty acid synthesis occurs, not oxidation.
- Inner mitochondrial membrane: This membrane is crucial for the electron transport chain and oxidative phosphorylation, not the main location for fatty acid oxidation.
- Outer mitochondrial membrane: While involved in the initial transport steps (like CPT1 activity), it is not the site where the oxidation cycle takes place.
Thus, the breakdown of fatty acids via $\beta$-oxidation is predominantly carried out in the mitochondrial matrix.
Was this answer helpful?
Similar Questions
- The attachment site for microtubules that separates chromosomes during cell division:
- The process of synthesizing ATP from ADP and Pi coupled with electron transport chain is:
- The functionally active form of Vitamin D is:
- Sexual dimorphism is seen in:
- Match the LIST-I with LIST-II
LIST-I LIST-II A. Moss I. Wolffia B. Pteridophyte II. Sequoia C. Gymnosperm III. Selaginella D. Angiosperm IV. Sphagnum
Choose the correct answer from the options given below: - Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: 12-20% acrylamide in PAGE restricts the migration of large molecules.
Reason R: Pore size of the gel affects the separation of molecules.
In the light of the above statements, choose the most appropriate answer from the options given below - Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Spectroscopy technique is used for the study of interaction of electromagnetic radiation with matter.
Reason R: It is used for the identification of substances through the spectrum emitted or absorbed by them.
In the light of the above statements, choose the most appropriate answer from the options given below - Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: The amino acid sequences of Histones H$_3$ and H$_4$ are not highly conserved.
Reason R: Nearly all of the amino acids in a histone molecule are engaged in an interaction with either DNA or another histone.
In the light of the above statements, choose the most appropriate answer from the options given below - Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: X chromosome is acrocentric and Y chromosome is submetacentric.
Reason R: This is based on the position of centromere on the chromosome.
In the light of the above statements, choose the most appropriate answer from the options given below - Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Electron transport chain (ETC) and ATP synthesizing system are located on the inner mitochondrial membrane.
Reason R: The inner surface of the inner mitochondrial membrane possess phosphorylating subunits.
In the light of the above statements, choose the most appropriate answer from the options given below
Important Questions from Mixed Topic (CUET PG)
- Kalpsutra, the illustrated canonical text is from:-
- The Harappan city almost exclusively devoted to craft production was-:
- Mohandas Karamchand Gandhi launched quit India movement after the failure of:-
- The "Objectives Resolution" was introduced in constituent assembly by:-
- Who among the following was not a member of the constituent assembly:-
Need Expert Advice?
Upcoming Exams
GATE
February 06, 2027
Test Series
CUET
CUET PG Psychology (HUQP20) 2026 Mock Test Series
10 Tests
781 Attempts
3.7(15)
English
More Questions from CUET PG
