OBJECTIVE LIFE SCIENCE
ECOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
in our atmosphere
|
|
|
in DNA
|
|
|
in proteins
|
|
|
all of these answers are correct
|
Detailed explanation-1: -French chemist Antoine Laurent Lavoisier named nitrogen azote, meaning without life. Nitrogen was sometimes referred to as ‘burnt’ or ‘dephlogisticated’ air. Nitrogen compounds are found in foods, fertilizers, poisons, and explosives.
Detailed explanation-2: -Nitrogen is found all over the planet, not just in the sky. It is in living things, air, water, even animal waste. It travels between living and non-living parts of our planet via a process called the nitrogen cycle, which is one of the Earth’s biogeochemical cycles.
Detailed explanation-3: -There is more nitrogen in plants than any other element, with the exception of carbon, hydrogen and oxygen. Nitrogen plays an important part in many essential functions and compounds necessary for life. Nitrogen may be found in various parts of the plant in different forms.