Biology, 18.01.2020 09:31 gracemerci1

What role does nitrogen play in living organisms

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1. Proteins are made up partly of Nitrogen. Without Proteins, your cells will lack enough nourishment to repair itself or to build new tissues.
2. Nitric Oxide is made up of Nitrogen. Without Nitric Oxide, your cells will have difficulty communicating with each other.
3. Urea is made up of Nitrogen. Without Urea, you cannot remove damaged and used proteins from your body - and this causes the formation of toxins.
4. Enzymes are partly made up of Nitrogen. Without Enzymes, simple acts, such as food metabolism, would take 200 years to complete.
5. Plants require Nitrogen. When plants don't have nitrogen, they fail and this disrupts the food chain.

Answer from: Quest

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

Place the parts of the circulatory system in the correct order to describe the flow of oxygenated an

Answer from: Quest

events in order:

1. vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.

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