What is the function of heterocysts?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Heterocysts are specialized,thick-walled cells found in certain filamentous cyanobacteria like $Nostoc$ and $Anabaena$. Their primary function is

Vedclass · Accepted Answer

Fixation of atmospheric $N_2$

Vedclass · Answer

(A) Heterocysts are specialized,thick-walled cells found in certain filamentous cyanobacteria like $Nostoc$ and $Anabaena$. Their primary function is the fixation of atmospheric nitrogen $(N_2)$ into ammonia,which is essential for the organism's growth. They provide an anaerobic environment necessary for the activity of the enzyme nitrogenase,which is sensitive to oxygen.

Similar Questions

Which of the following is true for Cyanobacteria?

Which of the following is considered the most primitive?

According to $R.H. Whittaker$,the Kingdom $Monera$ includes which of the following?

Statement $X$: Methanogens are responsible for the production of methane.
Statement $Y$: They can survive in acidic and high-temperature conditions.

Where is the $Flagellin$ protein found?

Vedclass Test Series

Exam Paper Generator

Online Exam Module