Vacuoles are large compartments within the eukaryotic cells that capture and store food or toxic materials, maintain turgor pressure, and dispose of cellular waste. Both the plant and animal cells have vacuoles. The size of vacuoles in a plant cell is larger in comparison to animal cells. Vacuoles in plant cells store the produced food and waste in the form of resins. The vacuoles also contain water and give structural support to cell to make them turgid.
The plasma membrane's fundamental fabric is made up of a bilayer of proteins that are organised in a bilayer. Because they are amphipathic, which means they have both hydrophilic and hydrophobic areas, they are well-suited for this job.
Answer : Option A) He is studying oxygen, which can also be found in proteins.
Explanation : A scientist is examining the role of an element found in fats and carbohydrates of living things. Oxygen is the element which makes up to 65% of human body mass. This is also found in proteins inside the body.
