General Science Questions

Cholesterol is referred as an amphipathic molecule, that it contains its hydrophilic and hydrophobic parts.

The concrete slump recommended for beams and slabs is 30 to 125 mm.

Core of earth is also known as Barysphere.

Photosynthesis process removes carbon dioxide from the atmosphere. Green plants remove carbon dioxide from the atmosphere by photosynthesis. 

The level of carbon dioxide in the atmosphere is maintained by several processes, including photosynthesis, respiration and combustion. 

Cobalt therapy or cobalt-60 therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer.

Cobalt 60 is a synthetic radioactive isotope of cobalt with a half-life of 5.2714 years. It is produced artificially in nuclear reactors.

Plants wilt due to excess of Transpiration.

Eating raises blood sugar levels, insulin stimulates the lowering of blood sugar level. In this example the response to the stimulus (increased blood sugar levels) opposes that stimulus (by lowering blood sugar levels).

Trees that lose all of their leaves for part of the year are known as deciduous trees. Those that don't are called evergreen trees.