The intake of food must be monitored to make sure that the cells in the body possess the essential nutrients to function. For example, one must consume the balanced diet, which is rich in carbohydrates, proteins, essential macro and micro-nutrients, fewer fats, and others.
The nutrition and diet are closely associated. The food consumed is digested and conducted to the different segments of the body as an important molecule, that is, in the form of glucose. Thus, the prediction of proteins and glucose in the cells of the body is the suitable procedure to monitor the substances needed for the cells to function.
Answer:
Cyanobacteria. (Ans. A)
Explanation:
Cyanobacteria are prokaryotes, are a phylum of bacteria. They are also called as blue-green algae and obtain their energy through the process of photosynthesis. They are commonly found in fresh water and terrestrial environment such as land, in rocks even in animal cells (fur).
Cyanobacteria are photosynthetic (oxygenic) bacteria. They harvest the energy of sun, absorb carbon dioxide and release O2. Cyanobacteria also contain chlorophyll such as plants and algae and convert carbon dioxide to sugar through the process of carbon fixation.
Cyanobacteria lack nucleus and other organelles like found in algae and plants. Instead of these they have double outer cell membrane and folded inner thylakoid member which are used in the process of photosynthesis.
