DNA is considered the molecule of life because it contains the instructions that ensure the continuity of life. Employment of DNA to code for protein is the basis of all life on earth.

In all living things, inherited DNA is used to code for amino acids which when joined or linked together in a deliberate specific manner form polypeptides which make up proteins. These proteins are responsible for structure and function of cells.

For example DNA provides information to make four polypeptide (two beta and two alpha ) chains which make up hemoglobin, the protein that functions as the oxygen carrier in red blood cells. In summary,

DNA → protein → trait, and that relationship is the physical basis of life.

6 0

2 years ago

A patch of forest has been cleared to build a house. Which is likely to happen to the plant and animal communities of that fores

yKpoI14uk [10]

The animals would lose their homes and might die because they have no shelter. The plants that are in the exact spot where the house is going to be will die. Overall I think the animal species that lives there would decrease rapidly, which would reduce the biodiversity in the area.

3 0

3 years ago

Which describes a grizzly bear’s habitat?

Salsk061 [2.6K]

Grizzy bear's habitat is a physical area where the bear lives. All grizzy bears live in this habitat to survive.

7 0

3 years ago