Which of the following protects nitrogenase inside the root nodule of a leguminous plant?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

Catalase

Glutamate dehydrogenase

Transaminase

Leg haemoglobin

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Leghaemoglobin is a protein found in the root nodules of leguminous plants. It creates a low-oxygen environment within the nodules, protecting nitrogenase from oxygen damage during nitrogen fixation.
(1) Catalase is an enzyme that catalyzes the decomposition of hydrogen peroxide into water and oxygen. It plays a crucial role in protecting cells from oxidative damage by breaking down hydrogen peroxide.
(3) Transaminase is an enzyme involved in the transfer of amino groups between amino acids and keto acids.
(4) Glutamate dehydrogenase is an enzyme involved in the conversion of glutamate to alpha-ketoglutarate and ammonia.

Watch 3-min video & get full concept clarity