It contributes because they help us breathe.
<u>Answer:</u>
A) Proteomics.
<u>Explanation:</u>
<u>Background knowledge:</u>
Proteomics:
It is the study of patterns associated with protein expression in response to a specific stimulus at a given time.
Metabolomics:
It is the scientific study all chemical reactions occurring within the body. These reactions include all metabolites including the small molecule substrates, intermediates and products of metabolism.
Metagenomics:
It is the is a field of biological research in which genetic material recovered directly from environmental samples are studied.
Comparative genomics:
It is the study in which different organisms genomic features are compared. These genomic features include genes, gene order, the DNA sequence, regulatory sequences, and other genomic structural landmarks.
Functional genomics:
It is a branch of molecular biology in which gene functions and interactions are described.
<u>Answer:</u>
As Hormones are protein in nature and DNA expression varies according to different stimuli so correct answer of the question is A) Proteomics.
Answer:
Group A has a greater gravitational force.
Explanation:
According to Newton's Law of Universal Gravitation. Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases.
Answer:
The most correct answer would be "all individuals exposed to cold temperatures".
Explanation:
Body fat can be divided into white fat and brown fat.
White fat cells (adipocytes) have a <u>single lipid droplet</u> and this fat is a result of an excess of calories. White fat, when storage around abdominal area, increases cardiovascular risk. Therefore, an <em>obese person has a great proportion of this type of fat.
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On the other hand, brown fat has <u>many lipid droplets</u> and <u>mitochondria full of iron</u>, which give its brown color. Brown fat is useful to generate heat, it does so by burning calories. This type of fat can usually be found in adults in the back of the neck and above the collarbone and its amount <em>decreases with age. </em>
Tissues is a group of cells working together. Organs is a group of tissues working together. Lastly an organ system is a group of organs working together
