All categories

3 years ago

What role does Nitrogen play for all living organisms?

1 answer:

5 0

It is an important part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.

Hope this helps! ;)

You might be interested in

NaOH + FeCl3* Na Cl + Fe 10H)3<br> balanced

zvonat [6]

3NaOH + FeCl3 → 3NaCl + Fe(OH)3

8 0

3 years ago

In a hydroelectric dam, water falls 35.0 m and then spins a turbine to generate electricity. Suppose the dam is 80% efficient at

anyanavicka [17]

Answer:

Height through the water falls h = 33 m

Efficiency of the of the unit

Power of the production unit

Acceleration due to gravity

9.8

Potential energy of one kg of water

∗

9.8

∗

323.4

Eighty percentage of the above energy is converted into electrical energy.

So eighty percentage of the potential energy of one kg of water

258.72

So mass of water required to flow per second to produce 45 MW of electricity in kilograms

∗

258.72

173933.2096

Become a member and unlock all videos and Study Answers

Try it risk-free for 30 days!

Ask a question

Our experts can answer your tough homework and study questions.

Search Answers

What question do you need help with?

Learn more about this topic:

Hydroelectric Energy: Definition, Uses, Advantages & Disadvantages

from Earth Science 101: Earth Science

Chapter 23 / Lesson 9

118K

Related to this Question

Related Answers Related Lessons Related Courses

In the the mass spectroscopy of 2-Hexanone, which...

How can we know whether a double displacement...

A person holds a gallon of milk with a mass of 3kg...

How do we add or subtract wavelength ?

Explanation:

7 0

3 years ago

Astronauts often undergo special training in which they are subjected to extremely high centripetal accelerations. One device ha

egoroff_w [7]

The centripetal acceleration of an object is given by the relation,

$Ac =V^2/R$

where Ac = centripetal acceleration = $98 m/s^2$

R = radius of rotation = 15 m

V = speed of astronaut

Hence, $\frac{V^2}{15} =98$

solving this we get, V = 38.34 m/s

3 0

3 years ago

Read 2 more answers

Two groups of students made plans to help their community during a hurricane. The first group suggested training the community a

zysi [14]

The correct option is D.
During hurricane, the most important thing is to get people out to safety in order to save their lives. Training the community about safety evacuation route is by far the better idea because it provide immediate safety from the natural hazard. The second idea is not a good one at all, because if food are stocked in every house in the community, the food will be destroyed alongside other things during the hurricane.

8 0

3 years ago

How does kinetic energy affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at

Maru [420]

Well you of course have different kinetic energies with the two speeds.
Kinetic energy = (1/2)*mass*velocity^2
The vehicle's mass is the same in both cases, so we can ignore that as well as 1/2 since it's a constant.
So we have (30)^2 vs (60^2)
which is 900 vs 3600
So having 60 mph compared to 30 mph is 4 times the kinetic energy.

5 0

3 years ago

What role does Nitrogen play for all living organisms?​

What role does Nitrogen play for all living organisms?